24小时热门版块排行榜    

查看: 1445  |  回复: 20
当前主题已经存档。
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

shijinwen

金虫 (小有名气)

[交流] 讨论一下“机械催化”产氢吧

Domen Kazunari于1998年在CC上以“Mechano-catalytic overall water splitting”为题目,提出了全新的“机械催化产氢”的概念。之后,发表了一系列相关文章。
[98]Mechano-catalytic overall water splitting[Chem. Commun.]
[99]Mechano-catalysis—a novel method for overall water splitting[PCCP]
[00]A study of mechano-catalysts for overall water[JPCB]
[00]Mechano-catalytic overall water splitting (II) nafion-deposited Cu2O[Applied Catalysis A:General]
[00]Mechano-catalytic overall water splitting on some mixed oxides[Catalysis Today]
[00]Mechano-catalytic overall water splitting on some oxides (II)[Applied Catalysis A:General]
[00]Mechano-catalytic overall water-splitting into hydrogen and oxygen on some metal oxides[Applied Energy]

很多同行也对其提出了质疑。
[04]Comment on “A Study of Mechano-Catalysis for
Overall Water Splitting”[JPCB]

请问各位对“机械催化产氢”或“机械催化”是怎么认识的?

[ Last edited by nxl5096224 on 2007-6-5 at 23:35 ]
回复此楼
MCM Mobil Composite of Matter; SBA University of California Santa Barbara 光催化QQ群33982937
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

shijinwen

金虫 (小有名气)

引用回帖:
Originally posted by ju317 at 2006-12-6 22:14:
呵呵,终于碰到同行了。有关机械催化:可能换句话说是摩擦催化更加的合适一些。是摩擦反应在催化领域的应用吧。其中的机理问题还需要再深入的讨论。

呵呵,文章中本身也提到了一些不能解释的问题
“As a whole, the experimental results in this work indicate
the possibility of the redox mechanism for mechano-catalytic
overall water splitting, but there exist several facts to be
answered before the model is accepted.”

个人以为,文章中的实验现象有讨论价值。姑且先抛开“机械催化”的概念的正确性,至少有一点需要我们解决:实验中遇到的反应的本质到底是什么?
MCM Mobil Composite of Matter; SBA University of California Santa Barbara 光催化QQ群33982937
18楼2006-12-06 22:33:48
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 21 个回答

daiqiguang

荣誉版主 (知名作家)

优秀版主

机械催化???没听说过,看样子真是孤陋寡闻啊!!学习学习!!
有事请到www.chemj.cn上找chemj,谢谢
2楼2006-12-05 18:16:27
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

可可西里

木虫之王 (文学泰斗)

甾体者说

引用回帖:
Originally posted by daiqiguang at 2006-12-5 06:16 PM:
机械催化???没听说过,看样子真是孤陋寡闻啊!!学习学习!!

我是光催的

听过这个

感觉有点奇怪
求助文献下载后,及时评分和EPI。
3楼2006-12-05 18:55:11
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

daiqiguang

荣誉版主 (知名作家)

优秀版主

引用回帖:
Originally posted by shijinwen at 2006-12-5 05:08 PM:
Domen Kazunari于1998年在CC上以“Mechano-catalytic overall water splitting”为题目,提出了全新的“机械催化产氢”的概念。之后,发表了一系列相关文章。
[98]Mechano-catalytic overall water splitting[Ch ...

文章还挺多的
A note on the gas-evolution of mechano-catalytic water-splitting system  • SHORT COMMUNICATION
International Journal of Hydrogen Energy, Volume 26, Issue 4, April 2001, Page 401 T. Ohta

        Mechano-catalytic overall water splitting on some mixed oxides  • ARTICLE
Catalysis Today, Volume 63, Issues 2-4, 25 December 2000, Pages 175-181
Go Hitoki, Tsuyosi Takata, Shigeru Ikeda, Michikazu Hara, Junko N. Kondo, Masato Kakihana and Kazunari Domen

        Efficiency of mechano-catalytic water-splitting system  • ARTICLE
International Journal of Hydrogen Energy, Volume 25, Issue 12, December 2000, Pages 1151-1156
T. Ohta

        On the theory of mechano-catalytic water-splitting system  • ARTICLE
International Journal of Hydrogen Energy, Volume 25, Issue 10, 1 October 2000, Pages 911-917
Tokio Ohta

        Energy systems and adaptive complexity  • ARTICLE
Applied Energy, Volume 67, Issues 1-2, September 2000, Pages 3-16
Tokio Ohta

        Mechano-catalytic overall water-splitting into hydrogen and oxygen on some metal oxides  • ARTICLE
Applied Energy, Volume 67, Issues 1-2, September 2000, Pages 159-179
Kazunari Domen, Shigeru Ikeda, Tsuyoshi Takata, Akira Tanaka, Michikazu Hara and Junko N. Kondo

        Mechano-catalytic water-splitting  • ARTICLE
Applied Energy, Volume 67, Issues 1-2, September 2000, Pages 181-193
Tokio Ohta

        Mechano-catalytic overall water splitting on some oxides (II)  • ARTICLE
Applied Catalysis A: General, Volume 200, Issues 1-2, 28 August 2000, Pages 255-262
Tsuyosi Takata, Shigeru Ikeda, Akira Tanaka, Michikazu Hara, Junko N. Kondo and Kazunari Domen

        Preliminary theory of mechano-catalytic water-splitting  • ARTICLE
International Journal of Hydrogen Energy, Volume 25, Issue 4, 1 April 2000, Pages 287-293
T. Ohta

        Mechano-catalytic overall water splitting (II) nafion-deposited Cu2O  • ARTICLE
Applied Catalysis A: General, Volume 190, Issues 1-2, 3 January 2000, Pages 35-42
Michikazu Hara, Hironori Hasei, Masaaki Yashima, Sigeru Ikeda, Tsuyoshi Takata, Junko N. Kondo and Kazunari Domen

发两篇大家共同研究
有事请到www.chemj.cn上找chemj,谢谢
5楼2006-12-05 19:32:00
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 306求调剂 +6 chuanzhu川烛 2026-03-18 6/300 2026-03-22 19:39 by 公瑾逍遥
[考研] 求调剂 +6 十三加油 2026-03-21 6/300 2026-03-22 17:00 by i_cooler
[考研] 319求调剂 +4 小力气珂珂 2026-03-20 4/200 2026-03-22 15:53 by ColorlessPI
[考研] 269专硕求调剂 +6 金恩贝 2026-03-21 6/300 2026-03-22 14:31 by ColorlessPI
[考研] 材料工程专硕 348分求调剂 +3 冬辞. 2026-03-17 5/250 2026-03-21 18:47 by 学员8dgXkO
[考研] 材料学硕333求调剂 +3 北道巷 2026-03-18 3/150 2026-03-21 18:17 by 学员8dgXkO
[考研] 316求调剂 +6 梁茜雯 2026-03-19 6/300 2026-03-21 06:32 by Ecowxq666!
[考研] 346求调剂[0856] +4 WayneLim327 2026-03-16 7/350 2026-03-21 04:02 by JourneyLucky
[考研] 一志愿天津大学化学工艺专业(081702)315分求调剂 +12 yangfz 2026-03-17 12/600 2026-03-21 03:30 by JourneyLucky
[考研] 中南大学化学学硕337求调剂 +3 niko- 2026-03-19 6/300 2026-03-20 21:58 by luoyongfeng
[考研] 290求调剂 +7 ^O^乜 2026-03-19 7/350 2026-03-20 21:43 by JourneyLucky
[考研] 求调剂一志愿南京航空航天大学289分 +3 @taotao 2026-03-19 3/150 2026-03-20 21:34 by JourneyLucky
[考研] 材料学求调剂 +4 Stella_Yao 2026-03-20 4/200 2026-03-20 20:28 by ms629
[考研] 一志愿南理工085701环境302求调剂院校 +3 葵梓卫队 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[考研] 环境工程调剂 +9 大可digkids 2026-03-16 9/450 2026-03-20 17:38 by 醉在风里
[考研] 广西大学家禽遗传育种课题组2026年硕士招生(接收计算机专业调剂) +3 123阿标 2026-03-17 3/150 2026-03-20 15:58 by 飞行琦
[考研] 招收调剂硕士 +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[考博] 26申博 +4 八6八68 2026-03-16 4/200 2026-03-17 13:00 by 轻松不少随
[考研] 275求调剂 +4 太阳花天天开心 2026-03-16 4/200 2026-03-17 10:53 by 功夫疯狂
[考研] 333求调剂 +3 文思客 2026-03-16 7/350 2026-03-16 18:21 by 文思客
信息提示
请填处理意见