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[求助]
合金催化劑需要載體嗎?與雙金屬催化劑的制備有什么不同嗎? 已有1人參與
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| 合金催化劑需要載體嗎?與雙金屬催化劑的制備有什么不同嗎? |

專家顧問 (文壇精英)
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專家經(jīng)驗(yàn): +3748 |
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合金需要載體的!有時(shí)也可以用一些保護(hù)劑(如PVP)等來保護(hù),防止納米顆粒的團(tuán)聚! 合金有單獨(dú)的晶相結(jié)構(gòu),雙金屬只是一個(gè)泛指! 合金類的催化劑可以參考 Selective oxidation of glycerol with oxygen in base-free solution over MWCNTs supported PtSb alloy nanoparticles Applied Catalysis B: Environmental, Volume 127, 30 October 2012, Pages 212-220 Bimetallic Pt―Cu catalysts for glycerol oxidation with oxygen in a base-free aqueous solution Catalysis Communications, Volume 12, Issue 12, 1 July 2011, Pages 1059-1062 雙金屬就不一定有單獨(dú)的晶相! Hydrogenolysis of glycerol on bimetallic Pd-Cu/solid-base catalysts prepared via layered double hydroxides precursors Applied Catalysis A: General, Volume 403, Issues 1–2, 22 August 2011, Pages 173-182 Trivalent metal ions M3+ in M0.02Cu0.4Mg5.6Al1.98(OH)16CO3 layered double hydroxide as catalyst precursors for the hydrogenolysis of glycerol Chinese Journal of Catalysis, Volume 34, Issue 5, May 2013, Pages 986-992 Ni2O3-around-Pd hybrid on graphene oxide: An efficient catalyst for ligand-free Suzuki–Miyaura coupling reaction Applied Catalysis A: General, Volume 473, 5 March 2014, Pages 1-6 |
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