Large-Scale Spinning Assembly of Neat, Morphology-Defined, Graphene-Based Hollow Fibers

被引：135

作者：

Zhao, Yang

Jiang, Changcheng ^{[1
]}

Hu, Chuangang ^{[1
]}

Dong, Zelin ^{[1
]}

Xue, Jiangli ^{[1
]}

Meng, Yuning ^{[1
]}

Zheng, Ning ^{[2
]}

Chen, Pengwan ^{[3
]}

Qu, Liangti ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Chem, Minist Educ, Key Lab Cluster Sci, Beijing 100081, Peoples R China

[2] Beijing Inst Technol, Sch Phys, Beijing 100081, Peoples R China

[3] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China

来源：

ACS NANO | 2013年 / 7卷 / 03期

关键词：

graphene; hollow fibers; macroscopic assembly; morphology control; mass production; CARBON-FILMS; OXIDE; SHEETS; FABRICATION; FRAMEWORK; VERSATILE; PAPER;

D O I：

10.1021/nn305674a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Large-scale assembly of graphenes in a well-controlled macroscopic fashion Is Important for practical applications. We have developed a facile and straightforward approach for continuous fabrication of neat, morphology-defined, graphene-based hollow fibers (HFs) via a coaxial two-capillary spinning strategy. With a high throughput, HFs and necklace-like HFs of graphene oxide have been well-controlled produced with the ease of functionalization and conversion to graphene HFs via simply thermal or chemical reduction. This work paves the way toward the mass production of graphene-based HFs with desirable functionalities and morphologies for many of Important applications In fluidics, catalysis, purification, separation, and sensing.

引用

页码：2406 / 2412

页数：7

共 32 条

[11] Graphene Microtubings: Controlled Fabrication and Site-Specific Functionalization [J].