Abstract
We recently discovered that a block co-polymer constructed with side chain crystalline monomer and solvent compatible monomer (Side Chain Crystalline Block Co-Polymer: SCCBC) have an ability to decrease viscosity of concentrated polyethylene (PE) particle suspension system incredibly. This suspension system shows the Thermal Rheological (TR) Fluid effect, which is reversible temperature dependence of viscosity, with increasing temperature and the viscosity increases to almost the original value of the suspension without the SCCBC. In this time, we have investigated the SCCBC as a surface modifier of PE porous membrane. We investigated a permeation rate of this membrane by measuring the conductivity of Li ion and of their temperature dependence. In this investigation we found a transition temperature that the conductivity changed discontinuity. This function is able to applicable to a Li ion battery.
| Original language | English |
|---|---|
| Pages (from-to) | 253-256 |
| Number of pages | 4 |
| Journal | Nihon Reoroji Gakkaishi |
| Volume | 40 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - Dec 1 2012 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
The intelligent material function of side chain crystalline block copolymer (IV). Control the lithium ion mobility in polyethylene porous membrane. / Yao, Shigeru; Sakurai, Makoto; Sekiguchi, Hiroshi; Otsubo, Hiroaki; Uto, Takuya; Yamachika, Yu; Ishino, Wataru; Ichikawa, Satoshi; Tatsumi, Daisuke.
In: Nihon Reoroji Gakkaishi, Vol. 40, No. 5, 01.12.2012, p. 253-256.Research output: Contribution to journal › Article
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TY - JOUR
T1 - The intelligent material function of side chain crystalline block copolymer (IV). Control the lithium ion mobility in polyethylene porous membrane
AU - Yao, Shigeru
AU - Sakurai, Makoto
AU - Sekiguchi, Hiroshi
AU - Otsubo, Hiroaki
AU - Uto, Takuya
AU - Yamachika, Yu
AU - Ishino, Wataru
AU - Ichikawa, Satoshi
AU - Tatsumi, Daisuke
PY - 2012/12/1
Y1 - 2012/12/1
N2 - We recently discovered that a block co-polymer constructed with side chain crystalline monomer and solvent compatible monomer (Side Chain Crystalline Block Co-Polymer: SCCBC) have an ability to decrease viscosity of concentrated polyethylene (PE) particle suspension system incredibly. This suspension system shows the Thermal Rheological (TR) Fluid effect, which is reversible temperature dependence of viscosity, with increasing temperature and the viscosity increases to almost the original value of the suspension without the SCCBC. In this time, we have investigated the SCCBC as a surface modifier of PE porous membrane. We investigated a permeation rate of this membrane by measuring the conductivity of Li ion and of their temperature dependence. In this investigation we found a transition temperature that the conductivity changed discontinuity. This function is able to applicable to a Li ion battery.
AB - We recently discovered that a block co-polymer constructed with side chain crystalline monomer and solvent compatible monomer (Side Chain Crystalline Block Co-Polymer: SCCBC) have an ability to decrease viscosity of concentrated polyethylene (PE) particle suspension system incredibly. This suspension system shows the Thermal Rheological (TR) Fluid effect, which is reversible temperature dependence of viscosity, with increasing temperature and the viscosity increases to almost the original value of the suspension without the SCCBC. In this time, we have investigated the SCCBC as a surface modifier of PE porous membrane. We investigated a permeation rate of this membrane by measuring the conductivity of Li ion and of their temperature dependence. In this investigation we found a transition temperature that the conductivity changed discontinuity. This function is able to applicable to a Li ion battery.
UR - http://www.scopus.com/inward/record.url?scp=84873889320&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84873889320&partnerID=8YFLogxK
U2 - 10.1678/rheology.40.253
DO - 10.1678/rheology.40.253
M3 - Article
AN - SCOPUS:84873889320
VL - 40
SP - 253
EP - 256
JO - Nihon Reoroji Gakkaishi
JF - Nihon Reoroji Gakkaishi
SN - 0387-1533
IS - 5
ER -