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张建安; 刘德华; 张小勇; 韩润林; 李佐虎
Source Publication化工学报
Other AbstractWith Pt as anode, saturated calomel electrode as reference electrode,the effects of different electrolytic cells, electrolytic solvents, supported electrolytes and cathode materials on electrochemical hydrogenation of lignin were studied.The results showed that electrolytic hydrogenation of lignin was better in the electrolytic system of DMF+EtOH+H 2O+Bu 4NBr with sponge Pb as cathode in the divided electrolytic cell than in the other selected electrolytic systems in terms of ultimate analysis and soft point of hydrogenated lignin.After electrolysis, the hydrogen content and the atomic ratio of hydrogen to carbon of hydrogenated lignin can increase by 0.81 and 0.02 respectively, but the soft point of hydrogenated lignin can decrease by 9℃. At the same time, current dependence of potential indicated that electrolytic hydrogenation of lignin can be carried out in this electrolytic system.
Keyword木素 电解 加氢
Document Type期刊论文
Recommended Citation
GB/T 7714
张建安,刘德华,张小勇,等. 木素电解加氢体系[J]. 化工学报,2001(08):746-748.
APA 张建安,刘德华,张小勇,韩润林,&李佐虎.(2001).木素电解加氢体系.化工学报(08),746-748.
MLA 张建安,et al."木素电解加氢体系".化工学报 .08(2001):746-748.
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