氨硼烷水解Ni0.4Cu0.6/POM光催化制氢效率的研究

Q3 Energy

燃料化学学报 Pub Date : 2025-03-01 DOI:10.1016/S1872-5813(24)60478-0

Youhua ZUO , Rong LI , Licheng XU , Junfeng HUA , Siyu HAO , Jing XIE , Lixin XU , Mingfu YE , Chao WAN

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引用次数: 0

摘要

采用溶剂热法制备负载型环磷腈聚合物（POM），在浸渍还原过程中以Ni和Cu为活性组分制备Ni0.4Cu0.6/POM催化剂。用该催化剂光催化水解氨硼烷制氢。采用TEM， XRD， XPS, FT-IR, UV-vis DRS， PL和EIS等多种技术对催化剂进行了评价。实验结果表明，Ni0.4Cu0.6/POM催化剂具有稳定的球形颗粒结构。经过20次循环后，298 K光照条件下的TOF值为1461.0 h-1，是非光照条件下的1.6倍，仍然具有良好的催化活性。

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Investigation of Ni0.4Cu0.6/POM photocatalytic hydrogen generation efficiency using ammonia borane hydrolysis

Ni and Cu were used as active components in the impregnation reduction process to create the Ni_0.4Cu_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_0.4Cu_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 non-light conditions.

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来源期刊

燃料化学学报 Chemical Engineering-Chemical Engineering (all)

CiteScore

2.80

自引率

0.00%

发文量

5825

期刊介绍： Journal of Fuel Chemistry and Technology (Ranliao Huaxue Xuebao) is a Chinese Academy of Sciences(CAS) journal started in 1956, sponsored by the Chinese Chemical Society and the Institute of Coal Chemistry, Chinese Academy of Sciences(CAS). The journal is published bimonthly by Science Press in China and widely distributed in about 20 countries. Journal of Fuel Chemistry and Technology publishes reports of both basic and applied research in the chemistry and chemical engineering of many energy sources, including that involved in the nature, processing and utilization of coal, petroleum, oil shale, natural gas, biomass and synfuels, as well as related subjects of increasing interest such as C1 chemistry, pollutions control and new catalytic materials. Types of publications include original research articles, short communications, research notes and reviews. Both domestic and international contributors are welcome. Manuscripts written in Chinese or English will be accepted. Additional English titles, abstracts and key words should be included in Chinese manuscripts. All manuscripts are subject to critical review by the editorial committee, which is composed of about 10 foreign and 50 Chinese experts in fuel science. Journal of Fuel Chemistry and Technology has been a source of primary research work in fuel chemistry as a Chinese core scientific periodical.