文章信息/Info

Title:

Research Progress of Surface Rhenium Ion-Imprinted Polymer Carrier

文章編號:

1674-3962(2023)01-0083-06

作者:

黃宗朋; 沈裕軍; 彭俊; 周小舟; 蔡云卓; 沈凌暢

（長沙礦冶研究院有限責任公司，湖南 長沙 410012）

Author(s):

HUANG Zongpeng; SHEN Yujun; PENG Jun; ZHOU Xiaozhou; CAI Yunzhuo; SEHN Lingchang

（Changsha Research Institute of Mining and Metallurgy Co., Ltd., Changsha 410012，China)

關鍵詞:

表面離子印跡; 載體; 錸離子; 選擇性吸附; 研究進展

Keywords:

surface ion imprinting;  carrier;  rhenium ion;  selective adsorption;  research progress

分類號:

TF841.8；TG146.4+18

DOI:

10.7502/j.issn.1674-3962.202106020

文獻標志碼:

A

摘要:

與傳統的離子印跡技術相比，表面離子印跡技術利用螯合作用、靜電作用等多種作用力將模板離子固定在功能單體中，再將功能單體接枝在載體表面，不僅可以獲得更加均一的反應結合位點，而且解決了傳統離子印跡材料制備過程中存在的包覆深、洗脫難的問題，進一步提高了表面離子印跡聚合物載體的選擇性識別能力和選擇性吸附能力。對近年來報道的表面錸離子印跡聚合物載體進行了分類闡述，主要包括硅材料、生物質材料和功能化納米材料印跡復合膜等，指出了表面錸離子印跡聚合物在制備和應用過程中存在的一些不足，并對其未來的發展方向和應用前景進行了展望。

Abstract:

Compared with the traditional ion imprinting technology, surface ion imprinting technology uses various forces, such as chelation and electrostatic interactions, to fix the template ions in the functional monomer, and then graft the functional monomer on the surface of the carrier. Uniform reaction binding sites solve the problems of deep coating and difficult elution in the preparation process of traditional ion imprinted materials, and further improve the selective recognition ability and adsorption ability of the surface ion imprinted polymer carrier. The surface rhenium ion-imprinted polymer carriers reported in recent years are classified and explained, mainly including silicon materials, biomass materials and functional nanomaterials, etc. Some deficiencies in the preparation and application of surface rhenium ion-imprinted polymers are noted, and looked forward to its future development direction and application prospects.