One-Pot Production of Cellulosic Ethanol via Tandem Catalysis over a Multifunctional Mo/Pt/WOx Catalyst
One-Pot Production of Cellulosic Ethanol via Tandem Catalysis over a Multifunctional Mo/Pt/WOx Catalyst
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多功能 Mo/Pt/WOx 催化剂串联催化一锅法生产纤维素乙醇
DOI:
10.1016/j.joule.2019.05.020
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发表时间:
2019-08
期刊:
影响因子:
39.8
通讯作者:
Zhang Tao
中科院分区:
文献类型:
--
作者:
Yang Man;Qi Haifeng;Liu Fei;Ren Yujing;Pan Xiaoli;Zhang Leilei;Liu Xiaoyan;Wang Hua;Pang Jifeng;Zheng Mingyuan;Wang Aiqin;Zhang Tao
Cellulosic ethanol is one of the most important biofuels, yet its commercial production is hindered by the low-efficiency and high-cost bioconversion process. Here, we report a new chemocatalytic approach for the one-pot production of cellulosic ethanol. With a multifunctional Mo/Pt/WOxcatalyst, cellulose is directly converted to ethanol in a one-pot reaction with a yield as high as 43.2 C%. Kinetic analysis reveals that such a one-pot process involves tandem catalysis from cellulose to ethylene glycol (rapid) followed by hydrogenolysis of ethylene glycol to ethanol (slow). Characterizations show that isolated and low-coordinated MoOxbonds to metallic Pt particles on the mesoporous WOxsupport, constitutingxOMo–Pt–WOxinterfacial sites, which offer high activity for C–O cleavage of ethylene glycol.
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DOI:
10.1002/anie.201510351
发表时间:
2016-07-11
期刊:
Angewandte Chemie (International ed. in English)
影响因子:
--
作者:
Rinaldi R;Jastrzebski R;Clough MT;Ralph J;Kennema M;Bruijnincx PC;Weckhuysen BM
通讯作者:
Weckhuysen BM
影响因子:
56.9
作者:
Holm, Martin Spangsberg;Saravanamurugan, Shunmugavel;Taarning, Esben
通讯作者:
Taarning, Esben
影响因子:
16.5
作者:
Yang Man;Zhao Xiaochen;Ren Yujing;Wang Jia;Lei Nian;Wang Aiqin;Zhang Tao
通讯作者:
Zhang Tao
影响因子:
12.9
作者:
Min Wang;Xiaochen Zhang;Hongji Li;Jianmin Lu;Meijiang Liu;Feng Wang
通讯作者:
Min Wang;Xiaochen Zhang;Hongji Li;Jianmin Lu;Meijiang Liu;Feng Wang
影响因子:
3.7
作者:
Junying Zhang;B. Hou;Aiqin Wang;Zhenlei Li;Hua Wang;Tao Zhang
通讯作者:
Junying Zhang;B. Hou;Aiqin Wang;Zhenlei Li;Hua Wang;Tao Zhang