Lignin First: Confirming the Role of the Metal Catalyst in Reductive Fractionation

被引：35

作者：

Chen, Lu ^{[1
]}

van Muyden, Antoine P. ^{[1
]}

Cui, Xinjiang ^{[1
]}

Fei, Zhaofu ^{[1
]}

Yan, Ning ^{[2
]}

Laurenczy, Gabor ^{[1
]}

Dyson, Paul J. ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, CH-1015 Lausanne, Switzerland

[2] Natl Univ Singapore, Fac Engn, Singapore 119077, Singapore

来源：

JACS AU | 2021年 / 1卷 / 06期

基金：

瑞士国家科学基金会;

关键词：

Reductive catalytic fractionation; Lignin first; Solvolysis; Rhodium; Sustainable chemistry; C-O BONDS; DEPOLYMERIZATION; CLEAVAGE; LIGNOCELLULOSE; CHEMICALS; EFFICIENT; MILD;

D O I：

10.1021/jacsau.1c00018

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rhodium nanoparticles embedded on the interior of hollow porous carbon nanospheres, able to sieve monomers from polymers, were used to confirm the precise role of metal catalysts in the reductive catalytic fractionation of lignin. The study provides clear evidence that the primary function of the metal catalyst is to hydrogenate monomeric lignin fragments into more stable forms following a solvent-based fractionation and fragmentation of lignin.

引用

页码：729 / 733

页数：5

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