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Abstract:
一种高效光解水制氢的富氮空位Se掺杂型石墨相氮化碳光催化剂,属于催化剂技术领域。通过采用Se辅助的化学气相沉积(CVD)可控制备工艺,成功构建了富氮空位Se掺杂型石墨相氮化碳(VN/Se‑CN)光催化剂。制备过程中,真空密封于石英安瓿瓶中的石墨相氮化碳在Se蒸汽的高温刻蚀反应下,同时实现了Se元素的掺杂以及氮空位的形成。富氮空位Se掺杂型石墨相氮化碳光催化剂展现出了优异的可见光水分解制氢性能(5418μmol h‑1g‑1)。
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Patent Info :
Type: 发明申请
Patent No.: CN202310201804.7
Filing Date: 2023-03-01
Publication Date: 2023-04-28
Pub. No.: CN116020517A
Applicants: 北京工业大学
Legal Status: 实质审查
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