介孔 H-ZSM-5 催化生物质源 α-蒎烯高效合成高密度生物燃料

IF 3.4 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysis Communications Pub Date : 2024-02-01 DOI:10.1016/j.catcom.2024.106881

Chenan Yang, Yi Liu, Ying Hu, Peng Wang, Yuling Yang, Shangxing Chen, Zongde Wang, Xiang Li

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引用次数: 0

摘要

将生物质催化转化为高能量密度燃料对实现未来的碳中和起着至关重要的作用。本文合成了一类具有不同介孔结构和酸位点性质的 H-MZ-5 催化剂。其中，以四丙基溴化铵（TPABr）和十六烷基三甲基溴化铵（CTAB）为模板剂制备的 HMZ-5 对α-蒎烯二聚化具有最优异的催化活性和选择性。在最佳催化条件下，α-蒎烯 100% 转化为二聚物，选择性为 89.6%。该系统中催化剂的高效催化活性和经济性使其在工业应用中大有可为。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Highly efficient synthesis of high-density biofuels from biomass-derived α-pinene catalyzed by mesoporous H-ZSM-5

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Highly efficient synthesis of high-density biofuels from biomass-derived α-pinene catalyzed by mesoporous H-ZSM-5

Catalytic valorization of biomass into high energy density fuels plays a vital role in order to achieve future carbon neutrality. Herein, a class of H-MZ-5 catalysts with different mesoporous pore structures and acid site properties were synthesized. Among them, HMZ-5 prepared with tetrapropylammonium bromide (TPABr) and hexadecyltrimethylammonium bromide (CTAB) as templating agents showed the most excellent catalytic activity and selectivity of α-pinene dimerization. Under optimal catalytic conditions, 100% α-pinene was converted with 89.6% selectivity to dimers. The efficient catalytic activity and affordability of the catalysts in this system make it promising for industrial applications.

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来源期刊

Catalysis Communications 化学-物理化学

CiteScore

6.20

自引率

2.70%

发文量

183

审稿时长

46 days

期刊介绍： Catalysis Communications aims to provide rapid publication of significant, novel, and timely research results homogeneous, heterogeneous, and enzymatic catalysis.