A lotus root-like porous nanocomposite polymer electrolyte

Z. H. Li; P. Zhang; H. P. Zhang; Y. P. Wu; X. D. Zhou

doi:10.1016/j.elecom.2008.02.036

A lotus root-like porous nanocomposite polymer electrolyte

Z. H. Li, P. Zhang, H. P. Zhang, Y. P. Wu, X. D. Zhou

科研成果: 期刊稿件 › 文章 › 同行评审

78 引用（Scopus）

摘要

A lotus root-like porous nanocomposite polymer electrolyte (NCPE) based on poly(vinylidene difluoride-co-hexafluoropropylene) [P(VDF-HFP)] copolymer and TiO₂ nanoparticles was easily prepared by a non-solvent induced phase separation (NIPS) process. The formation mechanism of the lotus root-like porous structure is explained by a qualitative ternary phase diagram. The resulting NCPE had a high ionic conductivity up to 1.21 × 10^-3 S cm^-1 at room temperature, and exhibited a high electrochemical stability potential of 5.52 V (vs. Li/Li⁺), lithium ion transference number of 0.65 and 22.89 kJ mol^-1 for the apparent activation energy for transportation of ions. It is of great potential application in polymer lithium ion batteries.

源语言	英语
页（从-至）	791-794
页数	4
期刊	Electrochemistry Communications
卷	10
期	5
DOI	https://doi.org/10.1016/j.elecom.2008.02.036
出版状态	已出版 - 5月 2008
已对外发布	是

联合国可持续发展目标

此成果有助于实现下列可持续发展目标：

访问文件

10.1016/j.elecom.2008.02.036

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{c227eadc38e44e64a43d8f2472c87a19,

title = "A lotus root-like porous nanocomposite polymer electrolyte",

abstract = "A lotus root-like porous nanocomposite polymer electrolyte (NCPE) based on poly(vinylidene difluoride-co-hexafluoropropylene) [P(VDF-HFP)] copolymer and TiO2 nanoparticles was easily prepared by a non-solvent induced phase separation (NIPS) process. The formation mechanism of the lotus root-like porous structure is explained by a qualitative ternary phase diagram. The resulting NCPE had a high ionic conductivity up to 1.21 × 10-3 S cm-1 at room temperature, and exhibited a high electrochemical stability potential of 5.52 V (vs. Li/Li+), lithium ion transference number of 0.65 and 22.89 kJ mol-1 for the apparent activation energy for transportation of ions. It is of great potential application in polymer lithium ion batteries.",

keywords = "Lotus root, Nanocomposite polymer, P(VDF-HFP), Phase separation, Porous membranes",

author = "Li, {Z. H.} and P. Zhang and Zhang, {H. P.} and Wu, {Y. P.} and Zhou, {X. D.}",

year = "2008",

month = may,

doi = "10.1016/j.elecom.2008.02.036",

language = "英语",

volume = "10",

pages = "791--794",

journal = "Electrochemistry Communications",

issn = "1388-2481",

publisher = "Elsevier Inc.",

number = "5",

}

TY - JOUR

T1 - A lotus root-like porous nanocomposite polymer electrolyte

AU - Li, Z. H.

AU - Zhang, P.

AU - Zhang, H. P.

AU - Wu, Y. P.

AU - Zhou, X. D.

PY - 2008/5

Y1 - 2008/5

N2 - A lotus root-like porous nanocomposite polymer electrolyte (NCPE) based on poly(vinylidene difluoride-co-hexafluoropropylene) [P(VDF-HFP)] copolymer and TiO2 nanoparticles was easily prepared by a non-solvent induced phase separation (NIPS) process. The formation mechanism of the lotus root-like porous structure is explained by a qualitative ternary phase diagram. The resulting NCPE had a high ionic conductivity up to 1.21 × 10-3 S cm-1 at room temperature, and exhibited a high electrochemical stability potential of 5.52 V (vs. Li/Li+), lithium ion transference number of 0.65 and 22.89 kJ mol-1 for the apparent activation energy for transportation of ions. It is of great potential application in polymer lithium ion batteries.

AB - A lotus root-like porous nanocomposite polymer electrolyte (NCPE) based on poly(vinylidene difluoride-co-hexafluoropropylene) [P(VDF-HFP)] copolymer and TiO2 nanoparticles was easily prepared by a non-solvent induced phase separation (NIPS) process. The formation mechanism of the lotus root-like porous structure is explained by a qualitative ternary phase diagram. The resulting NCPE had a high ionic conductivity up to 1.21 × 10-3 S cm-1 at room temperature, and exhibited a high electrochemical stability potential of 5.52 V (vs. Li/Li+), lithium ion transference number of 0.65 and 22.89 kJ mol-1 for the apparent activation energy for transportation of ions. It is of great potential application in polymer lithium ion batteries.

KW - Lotus root

KW - Nanocomposite polymer

KW - P(VDF-HFP)

KW - Phase separation

KW - Porous membranes

UR - http://www.scopus.com/inward/record.url?scp=42649089050&partnerID=8YFLogxK

U2 - 10.1016/j.elecom.2008.02.036

DO - 10.1016/j.elecom.2008.02.036

M3 - 文章

AN - SCOPUS:42649089050

SN - 1388-2481

VL - 10

SP - 791

EP - 794

JO - Electrochemistry Communications

JF - Electrochemistry Communications

IS - 5

ER -

A lotus root-like porous nanocomposite polymer electrolyte

摘要

联合国可持续发展目标

访问文件

其它文件与链接

指纹

引用此