聚丙烯腈纤维

聚丙烯腈纤维炭化过程中纤维表面的XPS研究

XPS Study of fiber surface for PAN fiber in carbonization

导电聚丙烯腈纤维的结构及其耐久性的研究

Study on Structure of Electric Conductive PAN Fibre and Its Durability

改性聚丙烯腈纤维铁催化剂在罗丹明B氧化降解反应中的应用

The Degradation of Rhodamine B in the presence of a modified Fe-polyacrylonitrile fibrous photocatalyst

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

纳米ATO改性聚丙烯腈纤维的研究

Study on Polyacrylonitrile Fiber / Modified by Nano-ATO Particles

为加快聚丙烯腈纤维的预氧化速度，采用催化剂处理方法，借助于DSC曲线来评定催化效果。

Catalyst processing method is used to speed up the preoxidation of polyacrylonitrile fibre . The catalysis results are evaluated with the aid of DSC curves .

CuS表面改性聚丙烯腈纤维的结构及导电机理的研究

The Studies of the Structure and Conduction Mechanism on Polyacrylonitrile Surface Modified by CuS

本文以毡状粘胶纤维、酚醛纤维和聚丙烯腈纤维为原料研制了活性炭纤维（ACF），并考察了它们的物化性能。

Studies have been made on the preparation and physicochemical properties of activated carbon fibers ( ACF ), prepared from felts of rayon , phenol-formaldehyde resin , and polyacrylonitrile .

本文对纤维吸附剂（聚丙烯腈纤维导入偕胺肟基和羧基的双功能基团纤维吸附剂）藉透射电镜（TEM）和扫描电镜X射线色散能量分析谱（SEMEDAX）进行研究。

Research on fibrous adsorbent , which was made of polyacrylonitrile fiber by bonding amidoxime and carboxy groups in order to obtain bifunctional group adsorbent , by means of TEM ( Transmisstion Electron Microscone ) and SEM-EDAX ( Energy Dispersive Analysis of X-ray ) .

而螯合纤维（CF）是高效吸附材料的主要发展方向之一。首先，本文以聚丙烯腈纤维（PANF）为基体，通过胺化反应和羧甲基化反应制得一系列新型螯合纤维。

As one type of high effective sorbents , the chelating fibers have been now widely developed . Firstly , in this dissertation a series of novel chelating fiber based on polyacrylonitrile fiber was prepared through amination and carboxymethylation .

改性聚丙烯腈纤维与Cu（Ⅱ）溶液反应，以甲醛为还原剂，硝酸银为活性剂，在30℃水浴中反应60min，制备出纳米铜/改性聚丙烯腈复合纤维。

Nano-copper / polyacrylonitrile composite fiber was prepared by the reaction between the modified polyacrylonitrile fibers and Cu (ⅱ) ions in the solution . The reaction was carried out in water bath of 30 ℃ for 60 min using formaldehyde as reducing agent and silver nitrate as active reagent .

用特种聚丙烯腈纤维（PANF）与粘胶纤维（VF）混纺制备针刺非织造布，经预氧化、炭化，活化制备聚丙烯腈基活性碳纤维非织造布的生产工艺、产品性能及应用。

In this paper , polyacrylonitrile fiber ( PANF ) blended with viscose ( VF ) is used to produce needled nonwovens . The nonwovens was preoxidized , carbonized and activated to get PAN - ACF nonwoven fabrics . Its property was investigated .

采用恒温热重法测定了在空气中，0.1MPa、673K到973K下预氧丝（即预氧化聚丙烯腈纤维）原位炭化无粘结剂C/C复合材料的氧化失重率；

The oxidation weight loss rate of binderless C / C composite prepared by in situ carbonization of pre oxidized fibres ( PAN ) was tested in the air , at 0.1 MPa , from 673 K to 973 K using thermo weight analysis method .

磁控静电纺聚丙烯腈纤维及其微观结构

Study on Magnetic Control Electrostatic Spinning Polyacrylonitrile Fibers and its Microstructure

聚丙烯腈纤维对混凝土力学性能影响的试验研究

Experimental Study on Polyacrylonitrile Fiber to the Mechanical Property of Concrete

聚丙烯腈纤维拉断法制条工艺探讨

The Technique Discussion of Acrylic Fiber Top Made by Stretch-breaking Method

聚丙烯腈纤维碱法部分水解机理研究

Study on the mechanism for alkaline partial hydrolysis of polyacrylonitrile fiber

聚丙烯腈纤维水泥基复合材料抗冻融性能研究

Study on Freezing-thawing Resistance of Polyacrylonitrile Fiber Reinforced Cement Based Composites

扫描电子显微镜研究聚丙烯腈纤维的织态结构和缺陷

Investigation of TEXTURE-STRUCTURE and the defect of acrylic fiber by SEM

聚丙烯腈纤维结构缺陷的形成和控制

The Formation of Structural Defects in PAN Fibers and Controlling Approaches

干-喷湿纺聚丙烯腈纤维拉伸工艺研究

Study on drawing process of dry-jet wet spinning of PAN fiber

聚丙烯腈纤维或变性聚丙烯腈纤维长丝丝束GB15270-1994聚丙烯丝束滤棒

Filament tow of acrylic or modacrylic Polypropylene fiber tow filter rod

聚丙烯腈纤维组成对纤维热机械行为的影响

The effects of the composition of acrylic fiber on its thermomechanical behavior

化学改性对聚丙烯腈纤维及预氧纤维结构性能的影响

The Effect on Structure and Properties of Chemical Modification on PAN Precursor

凝胶纺壳聚糖分散碳纳米管/聚丙烯腈纤维的研究

Studies on Gel-spinning of Chitosan Dispersion Carbon Nano-tubes / polyacrylonitrile Composite Fibers

聚丙烯腈纤维对沥青混合料路用性能的影响

Study on Road Performance of Asphalt Mixture Added Polyacrylonitrile Fiber

无机微粒改性聚丙烯腈纤维的结构和性能

Structure and properties of polyacrylonitrile fiber modified with inorganic particle

聚丙烯腈纤维纺丝成形机理及工艺相关性研究

Study on Spinning Formation Mechanism and Processing of Polyacrylonitrile Fibers

聚丙烯腈纤维在预氧化过程中的分子运动

The molecular movement of PAN fiber in the preoxidation process

含多官能团功能聚丙烯腈纤维抗菌消臭机理的研究

Studies on the antibacterial mechanism of multi-functional group-containing polyacrylonitrile fiber