DOI: 10.1016/j.jcou.2015.11.004
Scopus记录号: 2-s2.0-84948406263
论文题名: Cell-nanoparticle assembly fabricated for CO2 capture and in situ carbon conversion
作者: Li Q. ; Zhang R. ; Wu D. ; Huang Y. ; Zhao L. ; Wang D. ; Gong F. ; Li L. ; Qiu H. ; Ma G.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2016
卷: 13 起始页码: 17
结束页码: 23
语种: 英语
英文关键词: Actinobacillus succinogenes
; Assembly
; CO2 fixation
; Hydrophilicoleate-modified Fe3O4 nanoparticles
Scopus关键词: Assembly
; Cytology
; Gas adsorption
; Nanoparticles
; Actinobacillus succinogenes
; Application prospect
; Carbon dioxide adsorption
; Carbon dioxide fixation
; Carbon dioxide sequestration
; Modified fe
; Nanoparticle assemblies
; Platform chemicals
; Carbon dioxide
英文摘要: Some microorganisms can selectively capture carbon dioxide without light irradiation, which proposes a wide application prospect. The purpose of this study was to create a microorganism-nanoparticle assembly, which will be used for carbon dioxide fixation and in situ conversion into a platform chemical, succinic acid. Firstly, uniform size-controlled magnetic nanomaterial were synthesized and well assembled with non-photosynthetic carbon-fixation microorganism Actinobacillus succinogenes 130Z. CO2 capture efficiency can be improved dramatically by enhancing the transfer of carbon dioxide between gas phase and cytoplasm by the hydrophilic oleate-modified Fe3O4 nanoparticles. The assembly will integrate the advantages of two processes, carbon dioxide sequestration by cells and carbon dioxide adsorption by chemical reagents, which resulted in 71 mmol CO2 fixation/g dry cell in 24 h. This article provides a basic study for CO2 sequestration and carbon resource utilization. © 2015 Elsevier Ltd. All rights reserved. 资助项目: National Natural Science Foundation of China
; National Natural Science Foundation of China
; National Natural Science Foundation of China
; National Natural Science Foundation of China
; National Natural Science Foundation of China
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52934
Appears in Collections: 影响、适应和脆弱性
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Recommended Citation:
Li Q.,Zhang R.,Wu D.,et al. Cell-nanoparticle assembly fabricated for CO2 capture and in situ carbon conversion[J]. Journal of CO2 Utilization,2016-01-01,13