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可可西里木虫之王 (文学泰斗)
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2006 不要你顶 不要你加金币 但请你不要乱说话-------------------------------------------------------------------------------- (377) Z.Lei, G. Ma, M. Liu, W. You, H. Yan, G. Wu, T. Takata, M. Hara, K. Domen, C. Li, “Sulfur-substituted and zinc-doped In(OH)3: A new class of catalyst for photocatalytic H2 production from water under visible light illumination" J. Catal., 2006, 237, 322-329. (378) M. Yashima, K. Maeda, K. Teramura, T. Takata, K. Domen, "Crystal Structure Analysis of (Ga0.93Zn0.07)(N0.90O0.10) Oxynitride Photocatalyst" Mater. Trans., 2006, 47, 1-3. (379) N. Bao, L. Shen, T. Takata, D. Lu, K. Domen, “Highly ordered Pt-loaded CdS nanowire arrays for photocatalytic hydrogen production under visible light" Chem. Lett., 2006, 35, 318-319. (380) Y. Lee, K. Nukumizu, T. Watanabe, T. Takata, M. Hara, M. Yoshimura, K. Domen, “Effect of 10 MPa ammonia treatment on the activity of visible light responsive Ta3N5 photocatalyst” Chem. Lett., 2006, 35 .352-353 (381) K. Maeda, K. Teramura, D. Lu, T. Takata, N. Saito, Y. Inoue, K. Domen, “Photocatalyst releasing hydrogen from water - Enhancing catalytic performance holds promise for hydrogen production by water splitting in sunlight” Nature, 2006, 440, 295. (382) J. Kubota, K. Kusafuka, A. Wada, K. Domen, S. S. Kano, "Time-Resolved Sum-Frequency Generation Spectroscopy of Methoxy and Deuterated Methoxy on Ni(111) Using Near-Infrared Laser Pulses" J. Phys. Chem. B, 2006, 110, 10785-10791. (383) N. Shirokura, K. Nakajima, A. Nakabayashi, D. Lu, M. Hara, K. Domen, T. Tasumi, J. N. Kondo, “Synthesis of crystallized mesoporous transition metal oxides by silicone treatment of the oxide precursor” Chem. Commun., 2006, 2188-2190. (384) K. Maeda, K. Teramura, H. Masuda, T. Takata, N. Saito, Y. Inoue, K. Domen, “Efficient overall water splitting under visible light irradiation on (Ga1-xZnx)(N1-xOx) dispersed with Rh-Cr mixed-oxide nanoparticles: effect of reaction conditions on the photocatalytic activity” J. Phys. Chem. B, 2006, 110, 13107-13112. (385) K. Maeda, K. Teramura, D. Lu, T. Takata, N. Saito, Y. Inoue, K. Domen, “Characterization of Rh-Cr mixed-oxide nanoparticles dispersed on (Ga1-xZnx)(N1-xOx) as a cocatalyst for visible-light-driven overall water splitting” J. Phys. Chem. B, 2006, 110, 13753-13758. (386) M. Okamura, A. Takagaki, M. Toda, J. N. Kondo, K. Domen, T. Tatsumi, M. Hara, S. Hayashi, “Acid-catalyzed reactions on flexible polycyclic aromatic carbon in amorphous carbon” Chem. Mater., 2006, 18, 3039-3045. (387) N. Arai, N. Saito, H. Nishiyama, Y. Inoue, K. Domen, K. Sato, “Overall water splitting by RuO2-dispersed divalent-ion-doped GaN photocatalysts with d10 electronic configuration” Chem. Lett., 2006, 35, 796-797. (388) K. Nakajima, I. Tomita, M. Hara, S. Hayashi, K. Domen, J. N. Kondo “Development of highly active SO3H-modified hybrid mesoporous catalyst” Catal. Today, 2006, 116, 151-156. (389) A. Takagaki, M. Toda, M. Okamura, J. N. Kondo, S. Hayashi, K. Domen, M. Hara “Esterification of higher fatty acids by a novel strong solid acid” Catal. Today, 2006, 116, 157-161. (390) M. Harada, K. Domen, M. Hara, T. Tatsumi “Oxygen-permeable Membranes of Ba1.0Co0.7Fe0.2Nb0.1O3 for Preparation of Synthesis Gas from Methane by Partial Oxidation” Chem. Lett., 2006, 35, 968-969. (391) K. Maeda, K. Teramura, N. Saito, Y. Inoue, K. Domen “Improvement of photocatalytic activity of (Ga1-xZnx)(N1-xOx) solid solution for overall water splitting by co-loading Cr and another transition metal” J. Catal., 2006, 243, 303-308. (392) Y. Lee, T. Watanabe, T. Takata, M. Hara, M. Yoshimura, K. Domen “Effect of high-pressure ammonia treatment on the activity of Ge3N4 photocatalyst for overall water splitting” J. Phys. Chem. B, 2006, 110, 17563-17569. (393) K. Maeda, K. Teramura, D. Lu, N. Saito, Y. Inoue, K. Domen “Noble-metal/Cr2O3 (core/shell) nanoparticle as a new type of cocatalyst for photocatalytic overall water splitting” Angew. Chem. Int. Ed., 2006, accepted. 2005 -------------------------------------------------------------------------------- (353) Q. Yang, M. P. Kapoor, N. Shirokura, M. Ohashi, S. Inagaki, J. N. Kondo K. Domen, "Ethane-bridged hybrid mesoporous functionalized organosilicas with terminal sulfonic groups and their catalytic applications". J. Mater. Chem.,2005, 666-673. (354) D. Lu, T. Katou, M.Uchida, J. N.Kondo, K.Domen, "In Situ TEM Observation of Crystallization of Amorphous Ordered Mesoporous Nb-Ta and Mg-Ta Mixed Oxides" Chem. Mater. 2005; 17(3), 632-637. (355) A. Nakabayashi, J.N. Kondo, M. Hara and K. Domen "Photo-induced transformation of silicone-modified TiO2", Chem. Lett., 2005, 198-199 (356) A. Nakabayashi, J. N. Kondo, M. Hara, K. Domen, "Kinetic Study of Dehydrogenation between H-Siloxane and Ti-OH on TiO2" Chem. Lett., 2005, 460-461 (357) Q. Yang, M. P. Kapoor, S. Inagaki, N. Sirokura, J. K. Kondo, K. Domen "Catalytic application of sulfonic acid functionalized mesoporous benzene-silica with crystal-like pore wall structure in esterification." J. Mol. Catal. A; Chem., 2005, 230,85-89 (358) E. Yoda, J.N. Kondo, F. Wakabayashi and K. Domen, "The interpretation of elementary adsorption process of alkane and alkene on zeolites studied by FT-IR," J. Phys. Chem. B, 2005, 109, 1464-1472 (359) K. Nakajima, M. Hara, K. Domen, and J. N. Kondo, "Reproducible Synthesis of Highly Ordered Mesoporous Tantalum Oxide". Chem. Lett., 2005, 34, 394-395 . (360) N. Katada, K. Domen, E. Yoda, J. N. Kondo, et al. "Standardization of Catalyst Preparation Using Reference Catalyst. Ion Exchange of Mor-denite Type Zeolite 1: Remarkable Dealumination Accompanying Ion Exchange," Appl. Catal., A: Gen., 2005, 283, 63-74 (361) N. Katada, K. Domen, E. Yoda, J. N. Kondo, et al. "Standardization of Catalyst Preparation Using Reference Catalyst. Ion Exchange of Mor-denite Type Zeolite 2: Origin of Dealumination and Recommended Standard Conditions," Appl. Catal., A: Gen.,2005, 283, 75-84 (362) R. Ishimaru, Y. Shibasaki, M. Hara, M. Ueda, K. Domen and J. N. Kondo, "Control of Pore Size in Mesoporous Silica by Incremental Surface Modification Using Tetramethyl Orthosilicate." Chem. Lett., 2005, 34 .596-597 (363) J. Sato, N. Saito, Y. Yamada, K. Maeda, T. Takata, J. N. Kondo, M. Hara, H. Kobayashi, K. Domen and Y. Inoue. "RuO2-loaded β-Ge3N4 as a Non-oxide Photocatalysts for Overall Water Splitting," J. Am. Chem. Soc., 2005, 127, 4150-4151 (364) Y. Lee,T. Watanabe,T. Takata, J. N. Kondo,M. Hara,M. Yoshimura,K. Domen "Preparation and characterization of sodium tantalate thin films by hydrothermal-electrochemical synthesis" Chem. Mater. 2005, 17, 2422-2426 (365) K. Maeda, T. Takata, M. Hara, N. Saito, Y. Inoue, H. Kobayashi, and K. Domen. "GaN:ZnO Solid Solution as a Photocatalyst for Visible-Light-Driven Overall Water Splitting" J. Am. Chem. Soc., 2005, 127, 8286-8287. (366) J. N. Kondo, K. Ito, E. Yoda, F. Wakabayashi, K. Domen “An Ethoxy Intermediate in Ethanol Dehydration on Bronsted Acid Sites in Zeolite”. J. Phys. Chem. B. 2005, 109, 10969-10972 (367) K. Saruwatari, H. Sato, J. Kameda, A. Yamagishi, K. Domen “Evidence for the role of organic layers in photoconductivity of organic/inorganic hybrid nanosheets as prepared by Langmuir?Blodgett methods.” Chem. Comm. 2005, 15, 1999-2001 (368) K. Nakajima. I. Tomita. M. Hara, S. Hayashi, K. Domen. J. N. Kondo “A Stable and Highly Active Hybrid Mesoporous Solid Acid Catalyst”. Advanced Materials, 2005, 17, 1839-1842 (369) K. Saruwatari, H. Sato, T. Idei, J. Kameda, A. Yamagishi, A. Takagaki. K. Domen. “Photoconductive Properties of Organic-Inorganic Hybrid Films of Layered Perovskite-Type Niobate” J. Phys. Chem. B, 2005, 109, 12410-12416 (370) R. Abe, T. Takata, H. Sugihara, K. Domen. “Photocatalytic overall water splitting under visible light by TaON and WO3 with an IO3-/I- shuttle redox mediator” Chem. Comm., 2005, 3829-3831. (371) K. Maeda, K. Teramura, T. Takata, M. Hara, N. Saito, K. Toda, Y. Inoue, H. Kobayashi, and K. Domen “Overall Water Splitting on (Ga1-xZnx)(N1-xOx) Solid Solution Photocatalyst: Relationship between Physical Properties and Photocatalytic Activity” J. Phys. Chem. B, 2005, 109, 20504-20510. (372) J. Kubota, A. Wada, and K. Domen "Time-Resolved Sum-Frequency Generation Spectroscopy of Cyclohexane Adsorbed on Ni(111) under Ultrashort NIR Laser Pulse Irradiation" J. Phys. Chem. B, 2005, 109, 20973-20978. (373) K. Teramura, K. Maeda, T. Saito, T. Takata, N. Saito, Y. Inoue, and K. Domen “Characterization of Ruthenium Oxide Nanocluster as a Ccocatalyst with (Ga1-xZnx)(N1-xOx) for Photocatalytic Overall Water Splitting” J. Phys. Chem. B, 2005, 109, 21915-21921. (374) M. Yashima, K. Maeda, K. Teramura, T. Takata, and K. Domen “Crystal Structure and Optical Properties of (Ga1-xZnx)(N1-xOx) Oxynitride Photocatalyst (x = 0.13)” Chem. Phys. Lett., 2005, 416, 225-228. (375) R. Abe, T. Takata, H. Sugihara, K. Domen. "The use of TiCl4 treatment to enhance the photocurrent in a TaON photoelectrode under visible light irradiation" Chem. Lett., 2005, 34, 1162-1163. (376) M. Toda, A. Takagaki, M. Okamura, J. N. Kondo, S. Hayashi, K. Domen, M. Hara “Green Chemistry: Biodiesel made with sugar catalyst” Nature, 2005, 438, 178. 2004 -------------------------------------------------------------------------------- (333) D. Lu, J. N. Kondo, K. Domen, H. A. Begum, M.Niwa. "Ultra-fine tuning of microporous opening size in zeolite by CVD." J. Phys. Chem.B, 2004, 108(7): 2295-2299. (334) H. Luo, T. Takata, Y.Lee, J.Zhao, K.Domen, Y.Yan. "Photocatalytic activity enhancing for titanium dioxide by co-doping with bromine and chlorine." Chem. Mater., 2004, 16(5): 846-849. (335) M. Seman, J. N. Kondo, K. Domen, C.Reed, S.T.Oyama. "Direct observation of surface intermediates formed by selective oxidation of alcohols on silica-supported molybdenum oxide." J. Phys. Chem. B, 2004 108(10): 3231-3239. (336) S. Yang, J. N. Kondo, K. Hayashi, M. Hirano, K. Domen, H. Hosono, "Formation and desorption of oxygen species in nanoporous crystal 12CaO:7Al2O3." Chem. Mater., 2004, 16(1): 104-110. (337) D. Lu, G. Hitoki, E. Katou, J. N, Kondo, M. Hara, K. Domen. "Porous single-crystalline TaON and Ta3N5 particles." Chem. Mater., 2004, 16(9): 1603-1605 (338) A. Ishikawa, T. Takata, J. N. Kondo, M. Hara, Y. Matsumoto K. Domen, "An electrode modified by thin film of layered titanate.", J. Mater. Res., 2004, 19, 661. (339) M. Hara, T. Yoshida, A. Takagaki, T. Takata, J. N. Kondo, K. Domen, S. Hayashi, "A carbon material as a strong protonic acid." Angew. Chem. -Inter. Ed., 2004, 43, 2955-2958. (340) A. Ishikawa, T. Takata, J. N. Kondo, M. Hara, H. Kobayashi, K. Domen, "Oxysulfides Ln Ti2S2O5 as stable photocatalysts for water oxidation and reduction under visible-light irradiation." J. Phys. Chem. B, 2004, 108, 2637-2642. (341) A. Takagaki, T. Yoshida, D. Lu, J. N. Kondo, M. Hara, K. Domen, S. Shigenobu "Titanium niobate nanosheets with strong Bronsted acid sites." J. Phys. Chem. B,2004, 108, 11549-11555. (342) M. Hara, T. Takata, J, N, Kondo, K. Domen, "Photocatalytic reduction of water by TaON under visible light irradiation." Catal. Today, 2004, 90, 313-317. (343) A. Ishikawa, T. Takata, J. N. Kondo, M. Hara, K. Domen, "Electrochemical behavior of thin Ta3N5 semiconductor film " J. Phys. Chem. B, 2004, 108, 11049-11053. (344) J. N Kondo, M. Uchida, K. Nakajima, D. Lu, M. Hara, K. Domen. "Synthesis, mesosutructure, and photocatalysis of a highly ordered and thermally stable mesoporous Mg and Ta mixed oxide." Chem. Mater.,2004, 16(22):4304-4310. (345) D. Yamasita, T. Takata, M. Hara, J. N. Kondo, K. Domen, "Recent progress of visible-light-driven heterogeneous photocatalysts for overall water splitting." Solid State Ionics., 2004, 172, 591-595. (346) P. Wang, S. Yang, J. N. Kondo, K. Domen, "Characterization of Ag+-exchanged Zeolite A with H2 and CO Adsorption by FTIR" Bull. Chem. Soc. Jpn., 2004, 77(9), 1627-1634. (347) Y. Sakatani, J. Nunoshige, H. Ando, H. Koike, T. Takata, J. N. Kondo, M. Hara and K. Domen, "Metal ion and N-co-doped TiO2 as a visible light photocatalyst" J. Mater. Res., 2004, 19(7), 2100-2108. (348)A.Ishikawa, H.Fujisawa, T.Takata, J.N.Kondo, M.Hara, M.Kawai, Y.Matsumoto and K.Domen, "Layered titanate thin film as a electrode material" J. Mater. Res., 2004, 19(2), 661-666. (349) D. Lu, B. Lee, J. N. Kondo, K. Domen, "Preparation and characterization of crystallized mesoporous Zr6Nb2O17" Mesoporous and Microporous Materials, 2004,75(3), 203-208. (350) H. Hiyoshi, B. Lee, D. Lu, M. Hara, J. N. Kondo, K. Domen, "Supermicroporous niobium oxide as an acid catalyst", Catal. Lett., 2004, 98(4), 181-186. (351) Y. Shibasaki, R. Ishimaru, J. N. Kondo, K. Domen, M. Ueda, "Regio-controlled oxidative coupling polycondensation of 2,5-dimethylphenol induced by mesoporous interia" Macromolecules, 2004, 37(26), 9657-9659. (352) M.Hara, K. Domen, Reply to “comment on ‘a study of Mechano-Catalysts for overall water Splitting’”. J. Phys. Chem. B, 2004, 108, 19078 [ Last edited by berlin on 2006-11-13 at 16:13 ] |
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楼主辛苦了，很值得参考的资料。我找了06年的摘要，这是给endnote的，存成档案可直接import。 -------------------------------------------------------------------------------------------------------------------- FN ISI Export Format VR 1.0 PT J AU Maeda, K Teramura, K Saito, N Inoue, Y Domen, K AF Maeda, Kazuhiko Teramura, Kentaro Saito, Nobuo Inoue, Yasunobu Domen, Kazunari TI Improvement of photocatalytic activity of (Ga1-xZnx)(N1-xOx) solid solution for overall water splitting by co-loading Cr and another transition metal SO JOURNAL OF CATALYSIS AB Modification with a two-component cocatalyst consisting of Cr and another transition metal was examined in an attempt to improve the photocatalytic activity of (Ga1-xZnx)(N1-xOx) for overall water splitting. The activity of (Ga1-xZnx)(N1-xOx) modified with various transition metals is enhanced by co-loading of Cr, although modification with Cr alone is not effective for promoting activity in this reaction. The activity of the co-loaded catalyst is found to be strongly dependent on the amount of loaded Cr, which in turn varies according to the paired transition metal. The improvement in activity is attributed to the formation of suitable reaction sites by intimate interaction between Cr and the paired metal component. (c) 2006 Elsevier Inc. All rights reserved. PD OCT 25 PY 2006 VL 243 IS 2 BP 303 EP 308 UT ISI:000241591900009 ER PT J AU Saito, N Arai, N Nishiyama, H Domen, K Inoue, Y AF Saito, Nobuo Arai, Naoki Nishiyama, Hiroshi Domen, Kazunari Inoue, Yasunobu TI Photocatalytic overall water splitting on ruthenium oxide-loaded P-type gallium nitride SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY PD MAR 26 PY 2006 VL 231 UT ISI:000238125908027 ER PT J AU Arai, N Saito, N Nishiyama, H Inoue, Y Domen, K Sato, K AF Arai, Naoki Saito, Nobuo Nishiyama, Hiroshi Inoue, Yasunobu Domen, Kazunari Sato, Kazunori TI Overall water splitting by RuO2-dispersed divalent-ion-doped GaN photocatalysts with d(10) electronic configuration SO CHEMISTRY LETTERS AB Divalent-metal-ion (Zn2+ or Mg2+)-doped GaN with d(10) electronic configuration was found to make a high and stable photocatalyst for overall water splitting when combined with RuO2 as a promoter, whereas neither undoped nor tetravalent-metal-ion (Si4+ or Ge4+)-doped GaN showed photocatalytic activity upon loading of RUO2. The present work clearly demonstrated the marked effects of dopants on photocatalytic performance of the metal nitride GaN for water splitting. PD JUL 5 PY 2006 VL 35 IS 7 BP 796 EP 797 UT ISI:000240439900051 ER PT J AU Lee, YG Watanabe, T Takata, T Hara, M Yoshimura, M Domen, K AF Lee, Yungi Watanabe, Tomoaki Takata, Tsuyoshi Hara, Michikazu Yoshimura, Masahiro Domen, Kazunari TI Effect of high-pressure ammonia treatment on the activity of Ge3N4 photocatalyst for overall water splitting SO JOURNAL OF PHYSICAL CHEMISTRY B AB The photocatalytic activity of beta-Ge3N4 powder for overall water splitting is successfully enhanced by ammonia treatment at 823 K for 5-24 h at ammonia pressures of 20 MPa or greater. The surface and bulk nitrogen content in the treated samples varies according to the treatment temperature and treatment time, related to the stability of beta-Ge3N4 powder under pressurized ammonia. The change in nitrogen content resulted in a change in the photocatalytic activity for overall water splitting. A beta-Ge3N4 powder treated at 823 K for 5 h under ammonia at 20 MPa exhibited a photocatalytic activity 4 times higher than that of the as-synthesized powder, attributable to a decrease in the density of anion defects in the bulk and surface. PD SEP 7 PY 2006 VL 110 IS 35 BP 17563 EP 17569 UT ISI:000240158600040 ER PT J AU Liu, MY You, WS Lei, ZB Takata, T Domen, K Li, C AF Liu Meiying You Wansheng Lei Zhibin Takata, Tuyoshi Domen, Kazunari Li Can TI Photocatalytic water splitting to hydrogen over a visible light-driven LaTaON2 catalyst SO CHINESE JOURNAL OF CATALYSIS AB LaTaON2 with a perovskite structure has been successfully prepared by a high-temperature ammonolysis technique using NH2Cl as the mineralizer. The optical absorption edge of LaTaON2 is significantly red-shifted compared to that of LaTaO4. Under visible light irradiation, LaTaON2 with Pt or Ru as a co-catalyst shows high activity for reduction of water to H-2 in the presence of ethanol as a sacrificial electron reagent. A remarkable improvement in production efficiency was observed when both Pt and Ru are present. PD JUL PY 2006 VL 27 IS 7 BP 556 EP 558 UT ISI:000239715600006 ER PT J AU Maeda, K Teramura, K Lu, DL Takata, T Saito, N Inoue, Y Domen, K AF Maeda, Kazuhiko Teramura, Kentaro Lu, Daling Takata, Tsuyoshi Saito, Nobuo Inoue, Yasunobu Domen, Kazunari TI Characterization of Rh-Cr mixed-oxide nanoparticles dispersed on (Ga1-xZnx)(N1-xOx) as a cocatalyst for visible-light-driven overall water splitting SO JOURNAL OF PHYSICAL CHEMISTRY B AB The structure of Rh-Cr mixed-oxide (Rh2-yCryO3) nanoparticles dispersed on (Ga1-xZnx)(N1-xOx) is characterized by electron microscopy and X-ray spectroscopy. The Rh2-yCryO3 nanoparticle is an efficient cocatalyst for photocatalytic overall water splitting on the (Ga1-xZnx)(N1-xOx) solid solution and is loaded onto the catalyst by impregnation from an aqueous solution containing Na(3)RhCl(6)(.)2H(2)O and Cr(NO3)(3)(.)9H(2)O followed by calcination in air. Impregnation of the (Ga1-xZnx)(N1-xOx) with 1 wt % Rh and 1.5 wt % Cr followed by calcination at 623 K for 1 h provides the highest photocatalytic activity. Structural analyses reveal that the activity of this photocatalyst is strongly dependent on the generation of trivalent Rh-Cr mixed-oxide nanoparticles with optimal composition and distribution. PD JUL 20 PY 2006 VL 110 IS 28 BP 13753 EP 13758 UT ISI:000239001700013 ER PT J AU Maeda, K Teramura, K Masuda, H Takata, T Saito, N Inoue, Y Domen, K TI Efficient overall water splitting under visible-light irradiation on (Ga1-xZnx)( N1-xOx) dispersed with Rh-Cr mixed-oxide nanoparticles: Effect of reaction conditions on photocatalytic activity SO JOURNAL OF PHYSICAL CHEMISTRY B AB The photocatalytic activity of (Ga1- xZnx)(N1-xOx) loaded with Rh-Cr mixed-oxide (Rh(2-y)CryO(3)) nanoparticles for overall water splitting under visible-light irradiation (lambda > 400 nm) is investigated with respect to reaction pH and gas pressure. The photocatalytic performance of the catalyst is found to be strongly dependent on the pH of the reactant solution but largely independent of gas pressure. The present photocatalyst exhibits stable and high photocatalytic activity in an aqueous solution of pH 4.5 for 72 h. The photocatalytic performance is much lower at pH 3.0 and pH 6.2, attributable to corrosion of the cocatalyst and hydrolysis of the catalyst. The dispersion of Rh2-yCryO3 as a cocatalyst on the (Ga1-xZnx)(N1-xOx) surface promotes hydrogen evolution, which is considered to be the rate-determining step for overall water splitting on this catalyst. PD JUL 6 PY 2006 VL 110 IS 26 BP 13107 EP 13112 UT ISI:000238645700045 ER PT J AU Lee, Y Nukumizu, K Watanabe, T Takata, T Hara, M Yoshimura, M Domen, K TI Effect of 10 MPa ammonia treatment on the activity of visible light responsive Ta3N5 photocatalyst SO CHEMISTRY LETTERS AB The photocatalytic activity of tantalum nitride (Ta3N5) for H-2 evolution under visible-light irradiation (lambda > 420nm) is improved fivefold by 10 MPa ammonia treatment at 823 K. The rate of H-2 evolution of the treated samples is highly related to the treatment time and treatment temperature. PD APR 5 PY 2006 VL 35 IS 4 BP 352 EP 353 UT ISI:000237721500004 ER PT J AU Bao, NZ Shen, LM Takata, T Lu, DL Domen, K TI Highly ordered Pt-loaded CdS nanowire arrays for photocatalytic hydrogen production under visible light SO CHEMISTRY LETTERS AB Highly ordered crystalline Pt-loaded US nanowire arrays were prepared using a hard template of mesoporous silica and show good photocatalytic activity for hydrogen production under visible-light irradiation. PD MAR 5 PY 2006 VL 35 IS 3 BP 318 EP 319 UT ISI:000237207000037 ER PT J AU Yashima, M Maeda, K Teramura, K Takata, T Domen, K TI Crystal structure analysis of (Ga0.93Zn0.07)(N0.9O0.10) oxynitride photocatalyst SO MATERIALS TRANSACTIONS AB Gallium zinc oxynitride (Ga0.937Zn0.07)(N0.90O0.10) is a new type of photocatalyst that is capable of overall water splitting under visible light. The crystal structure of the (Ga0.93Zn0.07)(N0.90O0.10) was refined by Rietveld analyses of neutron powder diffraction data. The (Ga0.93Zn0.07)(N0.90O0.10) was confirmed to have a wurtzite-type Structure (space group: P6(3)mc). The present work demonstrates that oxygen substitutes for nitrogen in the crystal structure, and may be responsible for the desirable optical properties of (Ga0.93Zn0.07)(N0.90O0.10) as a photocatalyst for visible light-driven overall water splitting. The neutron scattering amplitude distribution through the maximum-entropy method (MEM) and MEM-based pattern fitting revealed that the crystal structure of the (Ga0.93Zn0.07)(N0.90O0.10) is free of interstitial sites and large disorder. PD FEB PY 2006 VL 47 IS 2 BP 295 EP 297 UT ISI:000236784700014 ER PT J AU Maeda, K Teramura, K Lu, DL Takata, T Saito, N Inoue, Y Domen, K TI Photocatalyst releasing hydrogen from water - Enhancing catalytic performance holds promise for hydrogen production by water splitting in sunlight. SO NATURE PD MAR 16 PY 2006 VL 440 IS 7082 BP 295 EP 295 UT ISI:000235997600041 ER PT J AU Teramura, K Maeda, K Saito, T Takata, T Saito, N Inoue, Y Domen, K TI Characterization of ruthenium oxide nanocluster as a cocatalyst with (Gal(1-x)Zn(x))(N1-xOx) for photocatalytic overall water splitting (vol 109, pg 21915, 2005) SO JOURNAL OF PHYSICAL CHEMISTRY B PD MAR 9 PY 2006 VL 110 IS 9 BP 4500 EP 4501 UT ISI:000235944500095 ER PT J AU Lei, ZB Ma, GJ Liu, MY You, WS Yan, HJ Wu, GP Takata, T Hara, M Domen, K Li, C TI Sulfur-substituted and zinc-doped In(OH)(3): A new class of catalyst for photocatalytic H-2 production from water under visible light illumination SO JOURNAL OF CATALYSIS AB Sulfur-substituted In(OH)(3) [hereafter denoted as In(OH)(y)S-z] and Zn-doped In(OH)(y)S-z [hereafter denoted as In(OH)(y)S-z:Zn] are synthesized in an aqueous Solution of ethylenediamine via the hydrothermal method. The photoactivities of these catalysts for H,) production are investigated in the presence of Na2S and Na2SO3 sacrificial reagent under visible light illumination (lambda > 420 nm). The absorption edge of In(OH)(y)S-z shifted monotonically from 240 nm for In(OH)(3) to 570 nm for In(OH)(y)S-z when the atomic ratio of S/In in the synthesis solution is increased from 0 to 2.0. But the absorption edge of In(OH)(y)S-z:Zn shifted from 570 to 470 nm as the atomic ratio of Zn/In in the synthesis solution was increased from 0 to 1.0. The catalyst In(OH)(y)S-z is active for H-2 production, with an average rate of H-2 of 0.9-1.8 mu mol/h, under visible light illumination. The The rate of H-2 production is 35.8 and 67 mu mol/h on 2wt% Pt-loaded In(OH)(y)S-z:Zn photoactivity of In(OH)(y)S-z is enhanced by doping with Zn2+ catalyst when X = 0.2 and 0.5, respectively, corresponding to a quantum efficiency of 0.32 and 0.59% at 420 +/- 10 nm, respectively. (c) 2005 Elsevier Inc. All rights reserved. PD JAN 25 PY 2006 VL 237 IS 2 BP 322 EP 329 UT ISI:000235330600012 ER PT S AU Nakajima, K Lu, D Hara, M Domen, K Kondo, JN TI Synthesis and application of thermally stable mesoporous Ta2O5 photocatalyst for overall water decomposition SO MOLECULAR SIEVES: FROM BASIC RESEARCH TO INDUSTRIAL APPLICATIONS, PTS A AND B SE STUDIES IN SURFACE SCIENCE AND CATALYSIS AB Thermally stable mesoporous Ta2O5 is prepared by a sol-gel technique using a neutral block copolymer P123 as a template. N-2 adsorption analysis reveals that this material has a BFT surface area of 145 m(2.)g(-1), mesopore diameter of 3.5 nm, and mesopore Volume or 0.20 mL(.)g(-1) The wall thickness of rnesoporous Ta2O5 is estimated to be ca. 3.5 mm based oil the repeat distance in the X-ray diffraction Pattern and the pore diameter. The formation of thicker walls results in higher thermal stability than tantalum oxides prepared by a ligand-assisted templating method. The NiO-Ioaded mesoporous Ta2O5 photocatalyst exhibits high photocatalytic activity for the decomposition of water under ultraviolet (UV) light, comparable to that of crystallized nonporous Ta2O5 particles. The influence of wall thickness oil the activity or some mesoporous Ta2O5 photocatalysts is discussed. PY 2005 VL 158 PN Part A-B BP 1477 EP 1484 UT ISI:000234827501066 |
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