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合成气是以一氧化碳、氢气和二氧化碳为主要组分的气体,其来源广泛,可由煤、焦炭、有机废弃物等气化产生,也可由天然气和石脑油等轻质烃类制取,还可由重油经部分氧化法生产,既可用作化工原料,又是部分化工业的尾气。生物转化合成气主要由产乙酸菌通过Wood-Ljungdahl途径转化为醇类和其他附加值的生物产品。合成气发酵工艺生产乙醇和其他生物化学品受到许多因素的影响,如微生物菌种、发酵策略、气液传质效率、反...
常州大学石油化工学院银凤翔-陈标华课题组在ACS Sustainable Chemistry & Engineering上发表研究论文(图)
陈标华课题组 石油化工学院 锂 纯相金属 电催化
2023/2/16
纯相金属-有机骨架(MOFs)具有超高的比表面积和较高活性的金属中心,在锂-空气电池催化领域中有巨大的应用潜力。然而这类材料的微孔特性限制了锂-空气电池的充放电容量。为解决这一问题,银凤翔、陈标华课题组开发了一种部分移除配位官能团的方法,在Cu离子与均苯三甲酸配位过程中引入间苯二甲酸,从而在微孔Cu-MOF中构造了大量的介孔以及具有不饱和配位的Cu金属中心。
Sustainable adhesives of the future won't stick around(图)
Sustainable adhesives won't stick around
2020/3/27
One particularly important job that plastics perform every day is to make things adhere to a variety of surfaces -- like the way sticky parts work on Post-it notes, Scotch tape, or even Band-Aids. A t...
Multi-scale Approaches toward Sustainable Development
sustainable development green engineering pollution prevention
2009/11/16
Approaches toward the sustainable development need integrated considerations of technical, economical, environmental/ecological and social issues. Current approaches from different disciplines can be ...
Strategy for Developing the Fertilizer Sector in Bangladesh for Sustainable Agriculture
Urea TSP DAP Development strategy
2010/9/14
A strategic program for developing the fertilizer sector in Bangladesh for sustainable agriculture is presented in this paper. Based on the land utilization and likely cropping patterns in the future,...
This paper discusses some crucial energetic, environmental and sustainability issues and the role of hydrogen and fuel cell
technologies as one of the potential solutions to these issues. The commerc...