聚丙烯腈

超临界CO2方法制备的聚丙烯腈的表面特性

Surface Properties of Polyacrylonitrile ( PAN ) Produced by the Supercritical CO_2

扭辫分析法对纤维素/聚丙烯腈共混体系Tg的研究

A study on Tg of cellulose / polyacrylonitrile system by the torsional braid analysis

以聚丙烯腈纤维为载体制备固定化青霉素G酰化酶的研究

Immobilization of penicilin G acylase on polyacrylonitrile fiber

高性能碳纤维制造工艺改进和聚丙烯腈预氧化成环机理的XRD研究

High-Performance Carbon Fiber Manufacturing Improve and XRD Analysis Polyacrylonitrile during Pre-Oxidation

以聚氯乙烯（PVC）和聚丙烯腈（PAN）为材质，在特种增容剂存在下共混制膜。

The PVC / PAN blend ultrafiltration membranes were prepared by special compatibilizer .

用Raman和XRD研究聚丙烯腈在真空热解过程中形成炭膜时微观结构的变化

Microstructure Changes of PAN-Based Carbon Membrane during Pyrolysis in Vacuum by Raman and XRD Analysis

聚丙烯腈PAN结构链的密度泛函理论研究

Density Functional Theory Study on the Polyacrylonitrile Chains

聚丙烯腈PAN分子链的第一性原理研究

First Principles Calculation for the Polyacrylonitrile Chain

聚丙烯腈（PAN）基碳纤维的发展和应用

Development and Application of Polyacrylonitrile-based Carbon Fiber

优质聚丙烯腈（PAN）原丝是制取高性能碳纤维的理想原料。

High quality polyacrylonitrile ( PAN ) precursor is perfect row material to produce high performance CF.

而关于国产高模量聚丙烯腈（PAN）基炭纤维的研究较少。

There are less studies on the domestic high modulus polyacrylonitrile ( PAN ) based carbon fibers .

这说明红外光谱和X射线衍射这两种方法都可以用来大致测量聚丙烯腈样品的全同立构规整度。

These results show that the infrared spectrum and X-ray diffraction can be used to roughly measuring the isotacticity of polyacrylonitrile . 6 .

第二，聚丙烯腈（PAN）基中空纤维纺丝溶液经挤出胀大成孔的机理研究。

Second , the mechanism of the PAN-based hollow fiber spinning solution into a hole by the die-swell .

聚丙烯腈（PAN）基碳纤维是碳纤维中用途最广泛、发展前景最好的一种。

Polyacrylonitrile ( PAN ) - based carbon fiber is the most widely used and promising carbon fiber .

细乳液聚合制备聚丙烯腈/纳米SiO2复合粒子

Preparation of Polyacrylonitrile / Nano-SiO_2 Composite Particles by Miniemulsion Polymerization

水洗是碳纤维用聚丙烯腈（PAN）原丝生产过程中的重要环节，其效果好坏将直接影响碳纤维强度的高低。

Water washing which directly affected the intensity of carbon fiber was an important step in producing PAN precursor for carbon fiber .

利用液-液置换法测定了醋酸纤维CA超滤膜及聚丙烯腈PAN超滤膜的孔径及孔径分布。

The pore size and the pore size distribution of CA and PAN UF membrane were determined by liquid-liquid displacement method .

用普通PET纤维作为基体，在其表面镀上一层聚丙烯腈，再在聚丙烯腈上镀复导电的Cu2S，制得具有与普通PET纤维基本相同物理性能的导电纤维。

Using general PET fiber as basic material , coated with ployacrylonitrile at first and then the electric conductive Cu2S .

本文用在位X-射线衍射技术研究了PAN（聚丙烯腈）纤维的预氧化过程。

The preoxidizing process of polyacrylonitrile ( PAN ) fiber is investigated with in-situ X-ray diffraction techniques in this paper .

FTIR结果表明，PAN纤维部分水解得到的产物是聚丙烯腈、聚丙烯酰胺与聚丙烯酸的多元嵌段共聚物。

FTIR results revealed that PAN hydrolyzed product was multi-block copolymer composed by polyacrylonitrile , polyacrylamide and polyacrylic acid .

使用毛细管流变仪对聚丙烯腈（PAN）的二甲基亚砜（DMSO）溶液的挤出胀大进行了研究。

The extrusion die swell ( B ) of PAN-DMSO solution was studied on a Capillary-Rheometer .

聚丙烯腈（PAN）基预氧丝的炭化工艺研究为椰壳的炭化工艺优化提供理论依据。

STUDY ON CARBONIZATION TECHNOLOGY OF PAN PREOXIDIZED FIBRE This study provides theoretical basis for optimizing charring technology of coconut shell .

结果表明聚丙烯腈（PAN）的淀积速率明显地取决于单体分压和放电功率，较小的单体分压有利于形成均匀致密的薄膜；

Results demonstrated that deposition rate of polyacrylonitrile , PAN , is dependent obviously on monomer partial pressure and discharge power .

聚丙烯腈（PAN）半导体带在VPI工艺中的应用

The Application of Polyacrylonitrile ( PAN ) Semiconductor Fibre Braiding Tape to VPI Process

指出中介相沥青已成为制作碳材料的主要原料，它比碳纤维的另一种原料聚丙烯腈（PAN）纤维具有更广阔的应用领域。

It was suggested that mesophase pitch has become the main raw material of carbon materials and has wider applications than polyacrylonitrile .

纳米ATO改性聚丙烯腈纤维的研究

Study on Polyacrylonitrile Fiber / Modified by Nano-ATO Particles

以聚丙烯腈（PAN）为原料，通过溶解预混致孔剂的方法制备了一批碳前驱体，然后在一定条件下碳化活化，制备了一系列的多孔碳材料。

A number of porous carbons with high percentage of mesopore were prepared by using MgO as activation agent and polyacrylonitrile as precursor .

聚丙烯腈（PAN）基碳纤维原丝用油剂是腈纶纤维油剂中极为特殊的一种。

Oiling agent for polyacylonitrile ( PAN ) - based precursor carbon fiber is a particular kind of oiling agent for acrylic fiber .

研究了在不同工艺条件下制备的聚丙烯腈（PAN）基中空碳纤维膜和预氧化膜及其结构特征。

The PAN-based hollow carbon fiber membranes and its pre-oxidized hollow fiber membranes prepared under different conditions as well as their morphology were investigated .

本文研究了聚丙烯腈-丁二烯-苯乙烯（ABS）在对称循环交变应力作用下的应力疲劳性能及缺口敏感性。

The stress fatigue behavior and notch sensitivity of Acrylic nitrile - Butadiene-Styrene ( ABS ) under cyclic loading are studied in this paper .