催化作用
纤维素
锐钛矿
纳米颗粒
路易斯酸
布朗斯特德-洛瑞酸碱理论
化学工程
材料科学
表征(材料科学)
化学
纳米技术
光催化
有机化学
工程类
作者
Zerui Su,Jian Zhang,Shiyao Lu,Feng‐Shou Xiao
摘要
Nb-modified anatase-supported Pt nanoparticles were synthesized for the efficient conversion of cellulose to light bioalcohols. Characterization confirmed the presence of SMSIs in the catalysts, offering adjacent hydrogenation sites, Brønsted and Lewis acid sites. Treating the catalysts in humid air enhanced the acidic concentration, accelerating the key step during the reaction.
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