Facile, low-cost, and sustainable preparation of hierarchical porous carbons from ion exchange resin: An improved potassium activation strategy

doi:10.1016/j.fuel.2016.03.088

	Facile, low-cost, and sustainable preparation of hierarchical porous carbons from ion exchange resin: An improved potassium activation strategy
	Wang, Baodeng 1,2; Zhu, Chenming 1; Zhang, Zhongzheng 1; Zhang, Weili 1; Chen, Xinqing 1; Sun, Nannan 1; Wei, Wei 1; Sun, Yuhan1,3 ; Ji, Haifeng 4
	2016-09
发表期刊	FUEL (IF:6.7[JCR-2023],6.5[5-Year])
ISSN	0016-2361
卷号	179 页码:274-280
发表状态	已发表
DOI	10.1016/j.fuel.2016.03.088
摘要	Active carbons were prepared from low cost ion exchange resin, the samples were characterized by means of low temperature (-196 degrees C) N-2 adsorption, XPS, SEM, TEM, etc., and performance in CO2 and phenol adsorption were evaluated. It was found that samples with hierarchical structures and highly developed micro-mesoporous system could be obtained owing to the pre-induced highly dispersed potassium species by ion exchange, which served as an efficient activation agent, this represents an important improvement as compared with the normally reported KOH activation protocol in terms of lowering the usage of the corrosive KOH, and thus the sustainability of the obtained material. The optimized sample, R-K-700, showed the highest CO2 and phenol uptake of 13.6 wt.% and 167.3 mg/g, respectively, and more importantly, samples with an ordered spherical form and similar adsorption performance to the powdered sample can be easily fabricated, making the current carbons and preparation methodology a great promise for practical applications. (C) 2016 Elsevier Ltd. All rights reserved.
关键词	Carbon Adsorption CO2 Carbon capture
收录类别	SCI ; EI
语种	英语
资助项目	Drexel-SARI International Collaboration Funding[Y426474232]
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:000374977300032
出版者	ELSEVIER SCI LTD
EI入藏号	20161602254456
EI主题词	Adsorption ; Carbon ; Carbon capture ; Carbon dioxide ; Chemical activation ; Ion exchange resins ; Ions ; Phenols ; Porous materials ; Temperature
EI分类号	Environmental Engineering:454 ; Thermodynamics:641.1 ; Chemical Reactions:802.2 ; Chemical Operations:802.3 ; Chemical Products Generally:804 ; Organic Polymers:815.1.1 ; Materials Science:951
WOS关键词	CO2 ADSORPTION ; CHEMICAL ACTIVATION ; MESOPOROUS CARBONS ; ASSISTED SYNTHESIS ; AQUEOUS-SOLUTIONS ; DIOXIDE CAPTURE ; MICROPOROSITY ; NANOPARTICLES ; REMOVAL ; PHENOL
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1742
专题	物质科学与技术学院_特聘教授组_孙予罕组
通讯作者	Sun, Nannan; Wei, Wei
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, CAS Key Lab Low Carbon Convers Sci & Engn, Shanghai 201203, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China 3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201203, Peoples R China 4.Drexel Univ, Dept Chem, Philadelphia, PA 19104 USA
推荐引用方式 GB/T 7714	Wang, Baodeng,Zhu, Chenming,Zhang, Zhongzheng,et al. Facile, low-cost, and sustainable preparation of hierarchical porous carbons from ion exchange resin: An improved potassium activation strategy[J]. FUEL,2016,179:274-280.
APA	Wang, Baodeng.,Zhu, Chenming.,Zhang, Zhongzheng.,Zhang, Weili.,Chen, Xinqing.,...&Ji, Haifeng.(2016).Facile, low-cost, and sustainable preparation of hierarchical porous carbons from ion exchange resin: An improved potassium activation strategy.FUEL,179,274-280.
MLA	Wang, Baodeng,et al."Facile, low-cost, and sustainable preparation of hierarchical porous carbons from ion exchange resin: An improved potassium activation strategy".FUEL 179(2016):274-280.