Enhanced quantum yield of nitrogen fixation for hydrogen storage with in situ-formed carbonaceous radicals.
Enhanced quantum yield of nitrogen fixation for hydrogen storage with in situ-formed carbonaceous radicals.
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DOI：
10.1039/c5cc00589b
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发表时间：
2015-03
影响因子：
4.9
通讯作者：
Weirong Zhao;Haiping Xi;Meng Zhang;Yajun Li;Jinsheng Chen;Jing Zhang;Xi Zhu
中科院分区：
文献类型：
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作者：
Weirong Zhao;Haiping Xi;Meng Zhang;Yajun Li;Jinsheng Chen;Jing Zhang;Xi Zhu
NH3是一种潜在的氢能载体。在这里，我们使用醇类作为空穴清除剂来研究氮光固定机制，包括直接和间接的电子转移过程。叔丁醇体系的量子产率最高，为36.1%，这归因于在原位形成的间接电子传递体stecCO 2（-）。
NH3 is a potential hydrogen energy carrier. Here we use alcohols as hole scavengers to investigate the nitrogen photofixation mechanisms including direct and indirect electron transfer processes. The t-butanol system exhibited the highest quantum yield of 36.1%, ascribing to the in situ-formed indirect electronic transmitter ˙CO2(-).