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在“
NATURE电子期刊
”中,
命中:
31
条,耗时:小于0.01 秒
在所有数据库中总计命中:
3
条
1.
Quantum Chemical Conformational Analysis on Isotactic Polyacrylonitrile Using Molecular Model Compounds
作者:
Kunio Hisatani
;
Kunihiko
Okajima
and
Kenji
Kamide
关键词:
Polyacrylonitrile
;
Model Compounds
;
Conformational Analysis
;
Modified Intermediate Neglect of Differential Overlap/3 (MINDO/3)
;
Complete Neglect of Differential Overlap/2 (CNDO/2)
刊名:Polymer Journal
出版年:1996
2.
Molecular Characterization of Nylon 6,6
and
Its Dissolved State in Mixture of Calcium Chloride
and
Methanol
作者:
Makiko Hattori
;
Masatoshi Saito
;
Kunihiko
Okajima
and
Kenji
Kamide
关键词:
Nylon 6
6 ;
Calcium Chloride
and
Methanol Mixture
;
Viscosity
;
Light Scattering
;
Unperturbed Chain Dimension
;
Adiabatic Compressibility
;
NMR
;
Metallic Halide Complex
;
Polymer-Solvent Complex Interaction
刊名:Polymer Journal
出版年:1995
3.
Determination Method of Sequence Distribution for Bi-component Copolymer System in Which One Monomer Unit Only Has Stereoregularity
and
Its Application for Poly(acrylonitrile-co-vinylidene chloride)
作者:
Kunio Hisatani
;
Kunihiko
Okajima
and
Kenji
Kamide
关键词:
Copolymer Sequence Distribution
;
Cotacticity
;
13
C NMR Spectrometer
;
Bernoulli Statistics
;
Markov Statistics
;
Pentad Sequence
;
Poly(acrylonitrile-co-vinylidene chloride)
刊名:Polymer Journal
出版年:1995
4.
Structure
and
Morphology of Cellulose Films Coagulated from Novel Cellulose/Aqueous Sodium Hydroxide Solutions by Using Aqueous Sulfuric Acid with Various Concentrations
作者:
Toshihiko Matsui
;
Takako Sano
;
Chihiro Yamane
;
Kenji
Kamide
and
Kunihiko
Okajima
关键词:
Alkali-Soluble Cellulose
;
Coagulated Cellulose Film
;
SEM Observation
;
CP/MAS
13
C NMR
;
Raman Spectroscopy
刊名:Polymer Journal
出版年:1995
5.
Formation
and
Properties of the Lyotropic Mesophase of the Cellulose/Mixed Inorganic Acid System
作者:
Kenji
Kamide
;
Ikuya Miyamoto
and
Kunihiko
Okajima
关键词:
Cellulose Liquid Crystal
;
Mesophase
;
Inorganic Acid Mixture
;
Polarized IR
;
Circular Dichroism
;
Molecular Orientation
刊名:Polymer Journal
出版年:1993
6.
Dissolution of Natural Cellulose into Aqueous Alkali Solution: Role of Super-Molecular Structure of Cellulose
作者:
Kenji
Kamide
;
Kunihiko
Okajima
and
Keisuke Kowsaka
关键词:
Cellulose I
;
Steam-Explosion
;
Super-Molecular Structure
;
CP
;
MAS
13
C NMR
;
Solubility
;
Aq. Alkali
;
Alkali Cellulose
刊名:Polymer Journal
出版年:1992
7.
Determination of the Distribution of Substituent Groups in Sodium Cellulose Sulfate: Assignment of 1H
and
13C NMR Peaks by Two-Dimensional COSY
and
CH-COSY Methods
作者:
Keisuke Kowsaka
;
Kunihiko
Okajima
and
Kenji
Kamide
关键词:
Cellulose
;
Sodium Cellulose Sulfate
;
Degree of Substitution
;
Distribution of Sulfate Group
;
Nuclear Magnetic Resonance
;
Two-Dimensional NMR
刊名:Polymer Journal
出版年:1991
8.
Full Assignment of Cyano-
and
Methine-Carbon Peaks in 50 MHz 13C NMR Spectrum
and
Determination of Sequence Distribution of Acrylonitrile/ Vinylidene Chloride Copolymer
作者:
Hitoshi Yamazaki
;
Kunihiko
Okajima
and
Kenji
Kamide
关键词:
Acrylonitrile
;
Vinylidene Chloride
;
Sequence Distribution
;
13
C NMR
;
Copolymer
;
1st Order Markov Statistics
;
Reactivity Ratio
刊名:Polymer Journal
出版年:1988
9.
13C NMR Study on Gelation of Aqueous Carboxyethylcellulose with Total Degree of Substitution of 0.39 Solution Induced by Metal Cations
作者:
Kenji
Kamide
;
Katsunari Yasuda
and
Kunihiko
Okajima
关键词:
Carboxyethyl Cellulose
;
Gelation
;
13
C NMR Analysis
;
Metal Chloride
刊名:Polymer Journal
出版年:1988
10.
Study on Alkaline Hydrolysis of Polyacrylamide by 13C NMR
作者:
Katsunari Yasuda
;
Kunihiko
Okajima
and
Kenji
Kamide
关键词:
13
C NMR
;
Polyacrylamide
;
Alkaline Hydrolysis
;
Sequence Distribution
刊名:Polymer Journal
出版年:1988
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