CO2煅烧气氛对热聚合三氮唑制备g-C3N4的光催化产氢性能的影响机制研究

来源 :第十六届全国太阳能光化学与光催化学术会议 | 被引量 : 0次 | 上传用户:he_shang_cun
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在热聚合法制备类石墨相氮化碳(C3N4)的过程中,煅烧气氛的选择往往会对材料的形貌、结构和光生载流子行为产生一定的影响,最终改变C3N4 的光催化性能.
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光催化水分解制氢是一种经济而可持续的利用太阳能来制备洁净能源氢气的方式,因此寻找和开发高效稳定的光解水产氢光催化剂成为光催化领域的研究热点.氮化碳(g-C3N4)因其具有无毒、廉价、导带位置比较负的优点而引起人们的关注.
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