当前位置: X-MOL 学术Int. J. Hydrogen Energy › 论文详情
Experimental investigation of a thermocell with proton exchange membrane and hydrogen electrodes
International Journal of Hydrogen Energy ( IF 4.939 ) Pub Date : 2020-04-01 , DOI: 10.1016/j.ijhydene.2020.02.171
T. Marquardt; J. Kube; P. Radici; S. Kabelac

The limited use of low temperature waste heat turns thermocells into attractive devices for micropower generation. In this work, a thermocell based on a proton exchange membrane with hydrogen electrodes was experimentally investigated. The dependence of the Open Circuit Voltage on the water vapor content in hydrogen as indicated by the humidifier temperature and on the applied temperature difference between anode and cathode were studied. A maximum OCV is reported at a humidifier temperature of 300K, whereas the maximum power density of 45.3μW/cm2 was obtained at a humidification temperature of 323K. For the same case and a temperature difference of 35K a Seebeck coefficient of 1.75 mV/K was obtained. The experimental values were then compared to a thermocell model, which has already been published, based on Non-Equilibrium Thermodynamics and classical coefficients from literature.

更新日期:2020-04-01

 

全部期刊列表>>
欢迎访问IOP中国网站
自然职场线上招聘会
GIANT
产业、创新与基础设施
自然科研线上培训服务
材料学研究精选
胸腔和胸部成像专题
屿渡论文,编辑服务
何川
苏昭铭
陈刚
姜涛
李闯创
李刚
北大
隐藏1h前已浏览文章
课题组网站
新版X-MOL期刊搜索和高级搜索功能介绍
ACS材料视界
天合科研
x-mol收录
上海纽约大学
陈芬儿
厦门大学
何振宇
史大永
吉林大学
卓春祥
张昊
杨中悦
试剂库存
down
wechat
bug