DOI:10.1016/S1872-5813(23)60349-4稻壳基碳材料负载钌催化剂的制备及其对氨硼烷水解制氢的催化性能吴慧1，郑君宁1，左佑华1，许立信1,*，叶明富1,2,3，万超1,2,4,5,*（1.安徽工业大学化学与化工学院,安徽马鞍山243000；2.南开大学先进能源材料化学教育部重点实验室,天津300071；3.宁德师范学院绿色能源与环境催化福建高校重点实验室,福建宁德352100；4.浙江大学化学工程与生物工程学院,浙江杭州310027；5.常州大学江苏省绿色催化材料与技术重点实验室,江苏常州213164）摘要：本研究采用简单的浸渍还原法，在N2气氛下高温焙烧三聚氰胺和稻壳来制备氮掺杂稻壳活性炭载体(N-RHC)，再采用RuCl3溶液通过浸渍法将活性组分Ru负载到N-RHC载体上，得到Ru/N-RHC催化剂，探究了其对氨硼烷制氢的催化性能。结果表明，Ru负载量为5%（质量分数）的Ru/N-RHC催化剂具有较好的氨硼烷制氢催化性能，反应转化频率（TOF）达83.71min−1，在光的照射下，该催化剂上氨硼烷水解的活化能从88.9kJ/mol降到64.9kJ/mol，且制氢速率与氨硼烷浓度以及催化剂浓度呈现正相关。关键词：钌催化剂；氨硼烷；水解制氢；生物质炭材料中图分类号：O643.36文献标识码：APreparationofricehusk-basedcarbonsupportedrutheniumcatalystforthehydrolysisofammoniaboranetoproducehydrogenWUHui1，ZHENGJun-ning1，ZUOYou-hua1，XULi-xin1,*，YEMing-fu1,2,3，WANChao1,2,4,5,*（1.SchoolofChemistryandChemicalEngineering,AnhuiUniversityofTechnology,AnhuiMa’anshan243000,China；2.KeyLaboratoryofAdvancedEnergyMaterialsChemistry(MinistryofEducation),NankaiUniversity,Tianjin300071,China；3.KeyLaboratoryofGreenEnergyandEnvironmentCatalysis(NingdeNormalUniversity),FujianProvinceUniversity,Ningde352100,China；4.CollegeofChemicalEngineeringandBiologicalEngineering,ZhejiangUniversity,Hangzhou310027,China；5.JiangsuKeyLaboratoryofAdvancedCatalyticMaterialsandTechnology,ChangzhouUniversity,Changzhou213164,China）Abstract:Anefficientdehydrogenationcatalystiscrucialfortheapplicationofammoniaborane(NH3BH3,AB)asasolidchemicalhydrogenstoragematerial.Inthiswork,akindofnitrogen-dopedricehuskactivatedcarbon(N-RHC)waspreparedbyroastingmelamineandricehuskathightemperatureundernitrogenatmosphere.WithN-RHCasthesupport,thericehusk-based...
