Correction to Controllable Synthesis of Submillimeter Single-Crystal Monolayer Graphene Domains on Copper Foils by Suppressing Nucleation

2012 ◽  
Vol 134 (44) ◽  
pp. 18476-18476 ◽  
Author(s):  
Hong Wang ◽  
Guanzhong Wang ◽  
Pengfei Bao ◽  
Shaolin Yang ◽  
Wei Zhu ◽  
...  
Keyword(s):  
Single Crystal ◽  
Monolayer Graphene ◽  
Controllable Synthesis ◽  
Copper Foils

Controllable Synthesis of Submillimeter Single-Crystal Monolayer Graphene Domains on Copper Foils by Suppressing Nucleation

2012 ◽  
Vol 134 (8) ◽  
pp. 3627-3630 ◽  
Author(s):  
Hong Wang ◽  
Guanzhong Wang ◽  
Pengfei Bao ◽  
Shaolin Yang ◽  
Wei Zhu ◽  
...  
Keyword(s):  
Single Crystal ◽  
Monolayer Graphene ◽  
Controllable Synthesis ◽  
Copper Foils

Controllable Synthesis of Single-Crystal Monolayer Graphene on Copper Foils by Low-Pressure Chemical Vapor Deposition

2013 ◽  
Vol 562-565 ◽  
pp. 79-84
Author(s):  
Lei Guo ◽  
Xue Kang Chen ◽  
Lan Xi Wang ◽  
Sheng Zhu Cao ◽  
Xiao Hang Bai ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Single Crystal ◽  
Vapor Deposition ◽  
Large Scale ◽  
Chemical Vapor ◽  
Low Pressure ◽  
Monolayer Graphene ◽  
Controllable Synthesis ◽  
Copper Foils ◽  
Pressure Chemical

~50 μm single crystal graphene with hexagonal flower shape was synthesized on copper foils by low pressure chemical vapor deposition (LPCVD). The strong influence of Cu foils annealing on suppressing the nucleation of graphene was observed. Scanning electron microscopy (SEM), Optical microscopy (OM), and Raman spectrum showed that single crystal graphene as grown was monolayer with high quality. Suppressing nucleation through an annealing procedure offers an promising way to grow large-scale single crystal graphene controllably.

scholarly journals Synthesis of Single-Crystal Graphene on Copper Foils Using a Low-Nucleation-Density Region in a Quartz Boat

Micromachines ◽  
2021 ◽  
Vol 12 (10) ◽  
pp. 1236
Author(s):  
Kaiqiang Yang ◽  
Jianlong Liu ◽  
Ruirui Jiang ◽  
Yubin Gong ◽  
Baoqing Zeng ◽  
...  
Keyword(s):  
Single Crystal ◽  
Vapor Deposition ◽  
Copper Foil ◽  
Chemical Vapor ◽  
Deposition Process ◽  
Monolayer Graphene ◽  
Nucleation Density ◽  
Density Region ◽  
Copper Foils ◽  
Quartz Boat

The nucleation of graphene at different locations in the quartz boat was studied, and the lowest nucleation density of graphene in the quartz boat was found. The nucleation density of graphene is the lowest at the bottom of the quartz boat near the gas inlet side. Based on the above results, a simple and reproducible way is proposed to significantly suppress the nucleation density of graphene on the copper foil during the chemical vapor deposition process. Placing the copper foil with an area of 1.3 cm × 1 cm in the middle of the bottom of the quartz boat or further back, and placing two copper pockets in front of the copper foil, an ultra-low nucleation density of ~42 nucleus/cm2 was achieved on the back of the copper foil. Single-crystal monolayer graphene with a lateral size of 800 μm can be grown on the back of copper foils after 60 min of growth. Raman spectroscopy revealed the single-crystal graphene to be in uniform monolayers with a low D-band intensity.

Fast growth of centimeter-scale single-crystal copper foils with high-index planes by the edge-incision effect

2D Materials ◽  
2021 ◽  
Vol 8 (3) ◽  
pp. 035019
Author(s):  
Li Li ◽  
Teng Ma ◽  
Wei Yu ◽  
Menglong Zhu ◽  
Jing Li ◽  
...  
Keyword(s):  
Single Crystal ◽  
Fast Growth ◽  
High Index ◽  
Single Crystal Copper ◽  
Copper Foils

Correction to Toward the Synthesis of Wafer-Scale Single-Crystal Graphene on Copper Foils

ACS Nano ◽  
2012 ◽  
Vol 7 (1) ◽  
pp. 875-875 ◽  
Author(s):  
Zheng Yan ◽  
Jian Lin ◽  
Zhiwei Peng ◽  
Zhengzong Sun ◽  
Yu Zhu ◽  
...  
Keyword(s):  
Single Crystal ◽  
Wafer Scale ◽  
Copper Foils

Controllable synthesis and formation mechanism of single-crystal β-Co(OH)2 microrings as sensors for detection of nitrite ions

2017 ◽  
Vol 193 ◽  
pp. 371-379 ◽  
Author(s):  
Cui Tingting ◽  
Yanting Zhao ◽  
Yao Qian ◽  
Yali Shao ◽  
Mengting Fan ◽  
...  
Keyword(s):  
Single Crystal ◽  
Formation Mechanism ◽  
Controllable Synthesis

Seeded growth of large single-crystal copper foils with high-index facets

Nature ◽  
2020 ◽  
Vol 581 (7809) ◽  
pp. 406-410 ◽  
Author(s):  
Muhong Wu ◽  
Zhibin Zhang ◽  
Xiaozhi Xu ◽  
Zhihong Zhang ◽  
Yunrui Duan ◽  
...  
Keyword(s):  
Single Crystal ◽  
High Index ◽  
Large Single Crystal ◽  
Seeded Growth ◽  
Single Crystal Copper ◽  
Copper Foils

In situ growth of single-crystal TiO2 nanorod arrays on Ti substrate: Controllable synthesis and photoelectro-chemical water splitting

Nano Research ◽  
2017 ◽  
Vol 10 (3) ◽  
pp. 1021-1032 ◽  
Author(s):  
Tingting Zhang ◽  
Zia Ur Rahman ◽  
Ning Wei ◽  
Yupeng Liu ◽  
Jun Liang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Water Splitting ◽  
In Situ Growth ◽  
Nanorod Arrays ◽  
Controllable Synthesis ◽  
Tio2 Nanorod ◽  
Tio2 Nanorod Arrays ◽  
Chemical Water
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