Electrocatalytic Performance of Carbon Layer and Spherical Carbon/Carbon Cloth Composites Towards Hydrogen Evolution from the Direct Electrolysis of Bunsen Reaction Product
Wanjia Zhang, Tingyu Guo, Yanhua Liu, Xuewei Zhang, Bo Zou, Chun Zhao, Hui Suo, Hui Wang, Xu Zhao
Electrocatalytic Performance of Carbon Layer and Spherical Carbon/Carbon Cloth Composites Towards Hydrogen Evolution from the Direct Electrolysis of Bunsen Reaction Product
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.
Electrolysis of Bunsen reaction product / Carbon material / Composite material / Hydrogen production
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