摘要
综述了国内外制氢研究现状。对常用的太阳能制氢方法:直接热分解法、热化学循环法、光电化学分解法(PEC)以及光催化法进行了分析,指出了各种方法的研究难点和重点。并结合我国的现状提出目前我国应该把光电化学分解法和2步热化学循环法作为研究的重点。
The processes for solar hydrogen production reviewed i were several promising techniques such as solar direct thermal decomposition of water, thermochemical cycles, photoelectrochemical cells and semiconductor photo- catalytic decomposition. The bottleneck and emphasis of these processes were pointed out. According to Chinese present situations for Solar hydrogen production, research should focus its efforts on photoelectrochemical cell and 2 -step thermochemical cycles.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2005年第1期127-133,共7页
Acta Energiae Solaris Sinica
关键词
太阳能
制氢
直接热分解
热化学循环
光电化学分解
光催化
solar hydrogen production
solar direct thermal decomposition
thermochemical cycles
photoelectrochemical cell
semiconductor photocatalytic decomposition
