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.

  • 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。
  • 来源:互联网摘选更新时间:2026-07-13 13:23:02

  • 重点词汇
  • developedadj.先进的;发达的(国家或地区);
  • polyacrylonitrilen.聚丙烯腈
  • based on基于;以……为基础
  • have been已经;来过;
  • type of类型;
  • widelyadv.普遍地;很大程度上;
  • nowadv.现在,目前,此刻;现在就,马上,就要;(用以引出后面的话、改变口气、加强语气或表示安慰、惊奇、恐吓、命令、请求、责备等)喏,好,嗳;刚才,方才;从现在开始;到现在为止,迄今;嗯(在决定下面说什么时的停顿用语);像这样,这一来
  • fibern.光纤;(织物的)质地;纤维,纤维物质;
  • onenum. (数字)一;一个;(基数)一,第一;
  • dissertationn. 专题论文,学位论文;学术演讲;
  • thispron.这,这个;这事,这人;这时;下面所说的事;
  • highadj. 高的;高尚的,崇高的;高音调的;高级的,高等的;
  • 相关例句
1、

Experimental Study on Polyacrylonitrile Fiber to the Mechanical Property of Concrete

聚丙烯腈纤维对混凝土力学性能影响的试验研究

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2、

XPS Study of fiber surface for PAN fiber in carbonization

聚丙烯腈纤维炭化过程中纤维表面的XPS研究

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3、

Study on Polyacrylonitrile Fiber/ Modified by Nano-ATO Particles

纳米ATO改性聚丙烯腈纤维的研究

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4、

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

化学改性对聚丙烯腈纤维及预氧纤维结构性能的影响

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5、

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

扫描电子显微镜研究聚丙烯腈纤维的织态结构和缺陷

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6、

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

聚丙烯腈纤维组成对纤维热机械行为的影响

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7、

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

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。

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8、

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

聚丙烯腈纤维拉断法制条工艺探讨

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9、

The molecular movement of PAN fiber in the preoxidation process

聚丙烯腈纤维在预氧化过程中的分子运动

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10、

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

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

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11、

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

含多官能团功能聚丙烯腈纤维抗菌消臭机理的研究

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12、

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).

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(SEM EDAX)进行研究。

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13、

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

CuS表面改性聚丙烯腈纤维的结构及导电机理的研究

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14、

Study on Road Performance of Asphalt Mixture Added Polyacrylonitrile Fiber

聚丙烯腈纤维对沥青混合料路用性能的影响

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15、

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

聚丙烯腈纤维水泥基复合材料抗冻融性能研究

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16、

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.

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;

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17、

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。

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18、

The Formation of Structural Defects in PAN Fibers and Controlling Approaches

聚丙烯腈纤维结构缺陷的形成和控制

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19、

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

凝胶纺壳聚糖分散碳纳米管/聚丙烯腈纤维的研究

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20、

Study on Spinning Formation Mechanism and Processing of Polyacrylonitrile Fibers

聚丙烯腈纤维纺丝成形机理及工艺相关性研究

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