Ni_(0.4)Cu_(0.6)/POM光催化氨硼烷水解制氢性能研究  

Investigation of Ni_(0.4)Cu_(0.6)/POM photocatalytic hydrogen generation efficiency using ammonia borane hydrolysis

作　　者：左佑华 李蓉 徐立成 花俊峰 郝思雨 谢婧 许立信[1] 叶明富[1,4,5] 万超[1,5,6,7,8] ZUO Youhua;LI Rong;XU Licheng;HUA Junfeng;HAO Siyu;XIE Jing;XU Lixin;YE Mingfu;WAN Chao(School of Chemistry and Chemical Engineering,Anhui University of Technology,Ma’anshan 243032,China;College of Polymer Science and Engineering,Qingdao University of Science and Technology,Qingdao 266042,China;Zhejiang Environment Technology Co.,Ltd,Hangzhou 310027,China;Engineering Research Center of Biofilm Water Purification and Utilization Technology,Ministry of Education,Anhui University of Technology,Ma’anshan 243032,China;Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education),Nankai University,Tianjin 300071,China;Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology,Changzhou University,Changzhou 213164,China;College of Chemical Engineering and Biological Engineering,Zhejiang University,Hangzhou 310058,China;Shaoxing Research Institute Renewable Energy and Molecular Engineering,Shanghai Jiao Tong University,Shaoxing 312300,China)

机构地区：[1]安徽工业大学化学与化工学院,安徽马鞍山243032 [2]青岛科技大学高分子科学与工程学院,山东青岛266042 [3]浙江省环境科技有限公司,浙江杭州310027 [4]安徽工业大学生物膜法水质净化及利用技术教育部工程研究中心,安徽马鞍山243032 [5]南开大学先进能源材料化学教育部重点实验室,天津300071 [6]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 [7]浙江大学化学工程与生物工程学院,浙江杭州310058 [8]上海交通大学绍兴新能源与分子工程研究院,浙江绍兴312300

出　　处：《燃料化学学报(中英文)》2025年第3期360-370,共11页Journal of Fuel Chemistry and Technology

基　　金：国家自然科学基金(22478001,22108238,U22A20408);安徽省自然科学优秀青年项目(2408085Y005);安徽省高校优秀青年科研项目(2024AH030008);上海交通大学绍兴研究院开放课题(JDSX2023014);中国博士后科学基金(2019M662060,PC2022046,2020T130580);江苏省绿色催化材料与技术重点实验室(BM2012110);2022,2023年国家级大学生创新创业训练计划(202210360037,S202310260212);生物膜法水质净化及利用技术教育部工程研究中心开放基金(BWPU2023KF06)资助。

摘　　要：采用溶剂热法合成载体含环磷腈聚合物(POM),再以Ni和Cu作为活性组分通过浸渍还原法负载到载体上,制备出Ni_(0.4)Cu_(0.6)/POM催化剂,并将其用于光催化氨硼烷(AB)水解制氢反应。通过TEM、XRD、XPS、FT-IR、UV-vis DRS、PL、EIS等手段对催化剂进行表征。实验结果表明,Ni_(0.4)Cu_(0.6)/POM催化剂具有稳定的球形颗粒结构,在298 K、光照的条件下催化反应的TOF值为1461.0 h^(-1),是非光条件下的1.6倍,在经过20次循环后依然保持着良好的催化活性。Ni and Cu were used as active components in the impregnation reduction process to create the Ni_(0.4)Cu_(0.6)/POM catalyst after supported cyclophosphazene polymer(POM)was manufactured by solvothermal technique.Hydrogen was produced through photocatalytic hydrolysis of ammonia borane using the catalyst.The catalysts were evaluated using a variety of techniques,including TEM,XRD,XPS,FT-IR,UV-vis DRS,PL,and EIS.The Ni_(0.4)Cu_(0.6)/POM catalyst exhibits a stable spherical particle structure,according to the experimental results.After 20 cycles,the catalytic reaction still exhibits good catalytic activity with a TOF value of 1461.0 h−1 under 298 K and light circumstances,which is 1.6 times that under nonlight conditions.

关 键 词：含环磷腈聚合物 催化剂 光催化 氨硼烷 水解制氢 光照 

分 类 号：O643.36[理学—物理化学]