Reborn Three-Dimensional Graphene with Ultrahigh Volumetric Desalination Capacity

doi:10.1002/adma.202105853

IMECH-IR > 非线性力学国家重点实验室

	Reborn Three-Dimensional Graphene with Ultrahigh Volumetric Desalination Capacity
	Li, Yuanyuan ; Chen, Nan ; Li, Zengling ; Shao, Huibo ; Sun, Xiaotong ; Liu F(刘峰); Liu, Xiaoting ; Guo, Qiang ; Qu, Liangti 2
发表期刊	ADVANCED MATERIALS
	2021-12
卷号	33 期号:48 页码:2105853
ISSN	0935-9648
摘要	The constructing of 3D materials with optimal performance is urgently needed to meet the growing demand of advanced materials in the high-tech sector. A distinctive 3D graphene (3DG) is designed based on a repeated rebirth strategy to obtain a better body and performance after each round of rebirth, as if it is Phoenix Nirvana. The properties of reborn graphene, namely 3DG after Nirvana (NvG), has been dramatically upgraded compared to 3DG, including high density (3.36 times) together with high porosity, as well as better electrical conductivity (1.41 times), mechanical strength (32.4 times), and ultrafast infiltration behavior. These advantages of NvG make it a strong intrinsic motivation for application in capacitive deionization (CDI). Using NvG directly as the CDI electrode, it has an extremely high volumetric capacity of 220 F cm(-3) at 1 A cm(-3) and a maximum salt absorption capacity of 8.02 similar to 9.2 mg cm(-3) (8.9-10.2 times), while the power consumption for adsorption of the same mass of salt is less than a quarter of 3DG. The Phoenix Nirvana-like strategy of manufacturing 3D structures will undoubtedly become the new engine to kick-start the development of innovative carbon materials through an overall performance upgrade.
关键词	capacitive deionization phoenix nirvana reborn three-dimensional graphene
学科领域	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
DOI	10.1002/adma.202105853
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000698854900001
项目资助者	National Key R&D Program of China [2017YFB1104300, 2016YFA0200200] ; NSFC [21671020, 51673026, 22035005, 52073159, 11972349, 11790292] ; NSFC-MAECI [51861135202] ; Analysis & Testing Center of Beijing Institute of Technology, Strategic Priority Research Program of the Chinese Academy of Sciences [XDB22040503]
论文分区	一类
力学所作者排名	3+
RpAuthor	Chen, N (corresponding author), Beijing Inst Technol, Key Lab Cluster Sci, Key Lab Photoelect Electrophoton Convers Mat, Minist Educ China,Sch Chem & Chem Engn, Beijing 100081, Peoples R China. ; Liu, F (corresponding author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China. ; Qu, LT (corresponding author), Tsinghua Univ, Key Lab Organ Optoelect & Mol Engn, Minist Educ, Dept Chem, Beijing 100084, Peoples R China.
引用统计	被引频次：46[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/90245
专题	非线性力学国家重点实验室
作者单位	1.Beijing Inst Technol, Key Lab Cluster Sci, Key Lab Photoelect Electrophoton Convers Mat, Minist Educ China,Sch Chem & Chem Engn, Beijing 100081, Peoples R China 2.Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China 3.Tsinghua Univ, Key Lab Organ Optoelect & Mol Engn, Minist Educ, Dept Chem, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Li, Yuanyuan,Chen, Nan,Li, Zengling,et al. Reborn Three-Dimensional Graphene with Ultrahigh Volumetric Desalination Capacity[J]. ADVANCED MATERIALS,2021,33,48,:2105853.
APA	Li, Yuanyuan.,Chen, Nan.,Li, Zengling.,Shao, Huibo.,Sun, Xiaotong.,...&Qu, Liangti.(2021).Reborn Three-Dimensional Graphene with Ultrahigh Volumetric Desalination Capacity.ADVANCED MATERIALS,33(48),2105853.
MLA	Li, Yuanyuan,et al."Reborn Three-Dimensional Graphene with Ultrahigh Volumetric Desalination Capacity".ADVANCED MATERIALS 33.48(2021):2105853.

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