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[资源]
Chem Soc Rev最新综述:氮掺杂碳和掺杂氮化碳-金属的功能化以及催化应用
Chem Soc Rev最新的综述,描述了氮掺杂碳材料以及氮掺杂氮化碳材料,用于做金属纳米颗粒的载体。对材料功能化以及在催化中的应用。描述了近年来该领域的发展。
Porous carbons and porous carbon nitrides are well known support materials. Some of these materials are, however, not only a geometric construct for immobilization, enabling mass transport at the same time, but contribute due to their extended electronic structure to a potential catalytic event as such. When appropriate band schemes and electron reactivity are chosen, immobilized metal nanoparticles can exhibit a highly enhanced chemical reactivity. This is due to electronic interaction and electron transfer between the metal and semiconductor, as introduced by Mott and Schottky for planar metal–semiconductor interfaces. A rational choice of mesoporous semiconductor and metal particle allows to create a new generation of catalysts and catalytic schemes with unparalleled performances. This tutorial review highlights the latest development in the synthesis and applications of mesoporous N-doped carbon and carbon nitride supported metal nanoparticles, and concentrates on the catalytic effect of the charge transfer between the metal nanoparticles and semiconductive components. |
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- 附件 1 : c3cs60067j.pdf
2013-07-23 08:08:24, 4.51 M
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