Electrocatalytic Performance of Carbon Layer and Spherical Carbon/Carbon Cloth Composites Towards Hydrogen Evolution from the Direct Electrolysis of Bunsen Reaction Product  

作　　者：ZHANG Wanjia GUO Tingyu LIU Yanhua ZHANG Xuewei ZOU Bo ZHAO Chun SUO Hui WANG Hui ZHAO Xu 

机构地区：[1]College of Chemistry,Jilin University,Changchun,130012,P.R.China [2]State Key Laboratory of Integrated Optoelectronics,College of Electronic Science and Engineering,Jilin University,Changchun,130012,P.R.China [3]Department of Chemical and Biological Engineering,University of Saskatchewan,Saskatoon,SK,S7N 5A9,Canada

出　　处：《Chemical Research in Chinese Universities》2024年第1期109-118,共10页高等学校化学研究（英文版）

基　　金：the Science and Technology Development Projects of Jilin Province,China(Nos.20220203027SF,20170414025GH).

摘　　要：A composite material comprising a carbon layer and spherical carbon/carbon cloth(C-SC/CC)was fabricated using a hydrothermal-pyrolysis method,employing carbon cloth as the substrate and glucose as the carbon source.The C-SC/CC electrode was evaluated as an electrocatalytic electrode for hydrogen production by electrolysis of Bunsen reaction products.The electrode prepared with 4 g of glucose and annealed at 800°C showed excellent electrocatalytic activity.It requires only a potential of 185 mV(vs.SCE)to achieve a current density of 10 mA/cm2.Furthermore,the electrode demonstrated good stability with a 6%loss in current density after 1000 cycles of scanning from 0.2 V to 1.2 V.These results indicate the potential of the SC/CC electrode as an efficient and durable electrocatalyst for the electrolysis of H2SO4 and HI.

关 键 词：Electrolysis of Bunsen reaction product Carbon material Composite material Hydrogen production 

分 类 号：O643.3[理学—物理化学] TB33[理学—化学]