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Hydrogen generation from methanol reforming under unprecedented mild conditions
  • ISSN号:1001-8417
  • 期刊名称:《中国化学快报:英文版》
  • 时间:0
  • 分类:TQ116.29[化学工程—无机化工] O643.36[理学—物理化学;理学—化学]
  • 作者机构:[1]Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China, [2]Division of Advanced Nanomaterials, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215125, China, [3]University of Chinese Academy of Sciences, Beijing 100049, China
  • 相关基金:Acknowledgments The authors are grateful for financial support granted by Ministry of Science and Technology of the People's Republic of China (Nos. 2016YFA0200700 and 2016YFE0105700), the National Natural Science Foundation of China (Nos. 21373264 and 21573275), the Natural Science Foundation of Jiangsu Province (No. BK20150362), Suzhou Institute of Nano-tech and Nano- bionics (No. Y3AAA11004) and Thousand Youth Talents Plan (No. Y3BQA11001 ).
中文摘要:

同类的催化剂[Cp *Rh (NH 3)(H2 O )2]3+ 被作出对有利的裁决到氢和二氧化碳的甲醇和水的干净变换。因此,简单、容易可得到的反应步骤能围绕公司的形成使避免使催化剂失去活性并且污染氢燃料可能。与为氢生产的常规改过的方法不同,不另外碱或有机物质在这个方法被要求。珍贵的氢能在 70 点在周围的压力下面被获得? perative CT 计划我们估计了考察的 accuracy.MethodsWe 为用X光线照相术的参数 sagittal 和花冠膝解剖平衡的 94 个机器的帮助 UKA 手术的临床、X光线照相术的信息例如以后的 condylar 偏移量比率( PCOR ),以后的胫骨的斜坡(磅),大腿骨胫骨的角度,和联合 line.ResultsIn sagittal 飞机,我们没发现 pre 和手术后的 PCOR 价值之间的重要差别是计划,磅在与本国的膝相比的 UKA 以后是显著地更低的(4.91 为 SVM 发现最佳的参数??

英文摘要:

A homogeneous catalyst [Cp*Rh(NH3)(H2O)2]-(3+) has been found for the clean conversion of methanol and water to hydrogen and carbon dioxide. The simple and easily available reaction steps can circumvent the formation of CO, therefore, making it possible to avoid inactivating catalysts and contaminating the hydrogen fuel. Different from conventional reforming method for hydrogen production, no additional alkaline or organic substances are required in this method. Valuable hydrogen can be obtained under ambient pressure at 70 C, corresponding TOF is 83.2 h 1. This is an unprecedented success in reforming methanol to hydrogen. Effects of reaction conditions, such as reaction temperature, initial methanol concentration and the initial p H value of buffer solution on the hydrogen evolution are all systematically investigated. In a certain range, higher reaction temperature will accelerate reaction rate. The slightly acidic condition is conducive to rapid hydrogen production. These findings are of great significance to the present establishment of the carbon-neutral methanol economy.

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期刊信息
  • 《中国化学快报:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国化学会
  • 主编:
  • 地址:北京市先农坛街1号
  • 邮编:100050
  • 邮箱:cclbj@imm.ac.cn
  • 电话:010-63165638
  • 国际标准刊号:ISSN:1001-8417
  • 国内统一刊号:ISSN:11-2710/O6
  • 邮发代号:2-915
  • 获奖情况:
  • 1998、1999年获中国科协和国家自然科学基金,高科技学术期刊资助二等奖,2000年获国家自然基金委重点期刊一等奖
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  • 俄罗斯文摘杂志,美国化学文摘(网络版),荷兰文摘与引文数据库,美国科学引文索引(扩展库),日本日本科学技术振兴机构数据库,中国中国科技核心期刊
  • 被引量:760