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[求助]
Pt/C的制備 已有1人參與
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用浸漬-H2還原法負(fù)載Pt的文獻(xiàn)有哪些?操作的溫度、時(shí)間、H2的通入量都有那些條件? 發(fā)自小木蟲(chóng)Android客戶端 |
專(zhuān)家顧問(wèn) (文壇精英)
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專(zhuān)家經(jīng)驗(yàn): +3748 |
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用氫氣還原的不太多,主要是太干燥、易燃,除非有特殊需要(比如脫分散劑、制備合金、制備特殊形貌),可以參考: Applied Catalysis B: Environmental, Volume 28, 5 December 2017, Pages 538-544 Applied Catalysis B: Environmental, Volume 106, Issues 3–4, 11 August 2011, Pages 423-432 CATALYSIS LETTERS, Volume 130, Issue 1-2, 2009, Pages 261-265 Applied Catalysis B: Environmental, Volume 127, 30 October 2012, Pages 212-220 一般都采用液相還原,比如甲醛、水合肼、硼氫化鉀還原等,可以參考: Catalysis Communications, Volume 10, Issue 12, 25 June 2009, Pages 1586-1590 CATALYSIS LETTERS, Volume 130, Issue 1-2, 2009, Pages 185-191 Catalysis Communications, Volume 12, Issue 12, 1 July 2011, Pages 1059-1062 Carbon, Volume 50, Issue 2, February 2012, Pages 586-596 我們最近一直在用微波輔助、乙二醇還原,不僅制備得到的Pt分散性好、還特別適合于制備合金、因?yàn)樵谖⒉ㄝo助條件下,金屬前驅(qū)體的利用效率提高很多很多。 Chinese Journal of Catalysis, 2014, 12, 2029-2037. Catalysis Communications, Volume 41, 5 November 2013, Pages 101-105 Catalysis Communications, 59(1) (2015) 5-9. Catal. Sci. Technol., 2015,5, 3108-3112 Catalysis Communications, Volume 70, 5 October 2015, Pages 72-76 Fuel, Volume 163, 1 January 2016, Pages 74-79 Chinese Journal of Catalysis 2017, 38(3) 537-544 Catalysis Communications, Volume 101, November 2017, Pages 107-110 |
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