Chirality distribution of single-walled carbon nanotubes grown from gold nanoparticles

被引：9

作者：

Lv, Shiwei ^{[1
,2
]}

Wu, Qianru ^{[2
]}

Xu, Ziwei ^{[3
]}

Yang, Tao ^{[4
]}

Jiang, Kaili ^{[1
]}

He, Maoshuai ^{[2
]}

机构：

[1] Tsinghua Univ, Dept Phys Tsinghua Foxconn Nanotechnol Res Ctr, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China

[2] Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Taishan Scholar Adv & Characterist Discipline Tea, Qingdao 266042, Peoples R China

[3] Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Jiangsu, Peoples R China

[4] Jiangsu Ocean Univ, Sch Environm & Chem Engn, Lianyungang, Lianyungang 222005, Jiangsu, Peoples R China

来源：

CARBON | 2022年 / 192卷

基金：

中国国家自然科学基金;

关键词：

Single-walled carbon nanotube; Au catalyst; Large chiral angle; Density functional theory; CATALYST-FREE GROWTH; DIAMETER; GRAPHENE; INDEXES; ARRAYS;

D O I：

10.1016/j.carbon.2022.02.051

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Au nanoparticles with diameters about 1.4 nm were dispersed onto porous Si3N4 grids and applied for growing single-walled carbon nanotubes (SWCNTs) by chemical vapor deposition. Particularly, SWCNTs with diameters in the range of 0.75-1.8 nm were produced at a reaction temperature of 700 degrees C using CO as the carbon precursor. Nanobeam electron diffraction characterizations revealed that most of the SWCNTs have large chiral angles and zigzag SWCNTs were hardly detected. Density functional theory calculations showed that the SWCNT-Au interface formation energy and the SWCNT growth kinetics account for the enrichment of large chiral angle SWCNTs in the product. (C) 2022 Elsevier Ltd. All rights reserved.

引用

页码：259 / 264

页数：6

共 55 条

[1] A review of methods for the accurate determination of the chiral indices of carbon nanotubes from electron diffraction patterns
Allen, C. S.
Zhang, C.
Burnell, G.
Brown, A. P.
Robertson, J.
Hickey, B. J.
[J]. CARBON, 2011, 49 (15) : 4961 - 4971
[2] Why nanotubes grow chiral
Artyukhov, Vasilii I.
Penev, Evgeni S.
Yakobson, Boris I.
[J]. NATURE COMMUNICATIONS, 2014, 5
[3] COBALT-CATALYZED GROWTH OF CARBON NANOTUBES WITH SINGLE-ATOMIC-LAYERWALLS
BETHUNE, DS
KIANG, CH
DEVRIES, MS
GORMAN, G
SAVOY, R
VAZQUEZ, J
BEYERS, R
[J]. NATURE, 1993, 363 (6430) : 605 - 607
[4] CVD synthesis of single-walled carbon nanotubes from gold nanoparticle catalysts
Bhaviripudi, Sreekar
Mile, Ervin
Steiner, Stephen A., III
Zare, Aurea T.
Dresselhaus, Mildred S.
Belcher, Angela M.
Kong, Jing
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (06) : 1516 - +
[5] PROJECTOR AUGMENTED-WAVE METHOD
BLOCHL, PE
[J]. PHYSICAL REVIEW B, 1994, 50 (24): : 17953 - 17979
[6] Gas-phase production of carbon single-walled nanotubes from carbon monoxide via the HiPco process: A parametric study
Bronikowski, MJ
Willis, PA
Colbert, DT
Smith, KA
Smalley, RE
[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 2001, 19 (04): : 1800 - 1805
[7] Dislocation theory of chirality-controlled nanotube growth
Ding, Feng
Harutyunyan, Avetik R.
Yakobson, Boris I.
[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (08) : 2506 - 2509
[8] Narrow-Chirality Distributed Single-Walled Carbon Nanotube Growth from Nonmagnetic Catalyst
Ghorannevis, Zohreh
Kato, Toshiaki
Kaneko, Toshiro
Hatakeyama, Rikizo
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (28) : 9570 - 9572
[9] CATALYTIC GROWTH OF SINGLE-WALLED NANOTUBES BY LASER VAPORIZATION
GUO, T
NIKOLAEV, P
THESS, A
COLBERT, DT
SMALLEY, RE
[J]. CHEMICAL PHYSICS LETTERS, 1995, 243 (1-2) : 49 - 54
[10] A 1.4-NM GOLD CLUSTER COVALENTLY ATTACHED TO ANTIBODIES IMPROVES IMMUNOLABELING
HAINFELD, JF
FURUYA, FR
[J]. JOURNAL OF HISTOCHEMISTRY & CYTOCHEMISTRY, 1992, 40 (02) : 177 - 184

← 1 2 3 4 5 6 →