Performance analysis of direct Black Sea hydrogen sulphide (in artificial sea water)/hydrogen peroxide fuel cells
Performance analysis of direct Black Sea hydrogen sulphide (in artificial sea water)/hydrogen peroxide fuel cells
复制标题
直接黑海硫化氢（人造海水中）/过氧化氢燃料电池的性能分析
DOI：
10.1016/j.ijhydene.2015.03.042
复制
发表时间：
2015
影响因子：
7.2
通讯作者：
M. D. Mat
中科院分区：
文献类型：
--
作者：
A. Sanli;M. D. Mat
本研究的目的是分析与人工黑海水含有硫化氢（H2S）作为燃料构建的燃料电池。对直接H2S/H2 O2燃料电池的性能进行了参数分析，以研究某些参数对电池运行的影响。研究了阳极液浓度、阴极液浓度和阳极液pH值对阳极氧化的影响。提高溶液pH值会导致阳极电解液中HS−的浓度增加，从而提高电池功率。H2 O2的浓度对电池的功率密度的影响比其他参数的调查。在本研究中，燃料电池可以在电池电压为300 mV和电流密度为75 mA cm-2时产生23 mW cm-2的功率密度。
This study aims to analyse fuel cells constructed with the artificial Black Sea water containing hydrogen sulphide (H2S) as fuel. A parametric analysis of the performance of the direct H2S/H2O2fuel cells is conducted to investigate the effect of certain parameters on the cell's operation. The effects of the concentration of anolyte and catholyte and the pH of the anolyte are investigated. Increasing the solution pH leads to increased HS−concentration of the anolyte, resulting in higher cell power. The concentration of H2O2has a greater impact on the cell's power density than the other parameters investigated. In the present study, the fuel cell can yield a power density of 23 mW cm−2at a cell voltage of 300 mV and current density of 75 mA cm−2.