Journal ArticleDOI
Synthesis of partially hydrogenated graphene and brominated graphene
Yang Li,Hongyu Chen,Lian Yeau Voo,Junyi Ji,Guanghui Zhang,Guoliang Zhang,Fengbao Zhang,Xiaobin Fan +7 more
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TLDR
Partially hydrogenated graphene was readily prepared by an interesting reaction between graphene oxide and phenylboronic acid as discussed by the authors, which was employed to synthesize brominated graphene through subsequent radical hydrogen abstraction.Abstract:
Partially hydrogenated graphene was readily prepared by an interesting reaction between graphene oxide and phenylboronic acid. This partially hydrogenated graphene was employed to synthesize brominated graphene through subsequent radical hydrogen abstraction.read more
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Achieving high performance corrosion and wear resistant epoxy coatings via incorporation of noncovalent functionalized graphene
Cheng Chen,Cheng Chen,Shihui Qiu,Mingjun Cui,Songlv Qin,Guoping Yan,Haichao Zhao,Liping Wang,Qunji Xue +8 more
TL;DR: In this paper, the authors used poly(2-butylaniline) (P2BA) as a dispersing agent to achieve stable dispersion of graphene in organic solvents via non-covalent π-π interactions between P2BA and graphene.
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A high-efficiency corrosion inhibitor of N-doped citric acid-based carbon dots for mild steel in hydrochloric acid environment
Yuwei Ye,Dongping Yang,Hao Chen,Shengda Guo,Qiumin Yang,Liyong Chen,Haichao Zhao,Liping Wang +7 more
TL;DR: The changes of corrosion current density and impedance modulus of Q235 steel in inhibitor solutions showed that the as-prepared carbon dots presented a valid protective effect on steel in 1 M HCl solution.
Journal ArticleDOI
Superior corrosion resistance and self-healable epoxy coating pigmented with silanzied trianiline-intercalated graphene
Yuwei Ye,Yuwei Ye,Dawei Zhang,Tong Liu,Zhiyong Liu,Jibin Pu,Wei Liu,Haichao Zhao,Xiaogang Li,Xiaogang Li,Liping Wang +10 more
TL;DR: In this paper, aniline trimer (AT) functionalized graphene sheets (SAT-G) was prepared by intercalation and silanization of trianiline precursor.
Journal ArticleDOI
π-π Interaction Between Metal-Organic Framework and Reduced Graphene Oxide for Visible Light Photocatalytic H2 Production
TL;DR: In this article, a metal-organic framework (MOF) was used to enhance visible-light photocatalytic activity of hydrogen production and achieved a remarkable apparent quantum efficiency (0.66%) by π-π interaction mediated charge carrier separation.
Journal ArticleDOI
Study on self-healing and corrosion resistance behaviors of functionalized carbon dot-intercalated graphene-based waterborne epoxy coating
TL;DR: In this paper, functionalized carbon dots (CDs) obtained from citric acid derivative were selected as intercalator to modify graphene and then dispersed into epoxy matrix to prepare CDs modified graphene/epoxy (CD-G/EP) coatings.
References
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Journal ArticleDOI
Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
Journal ArticleDOI
The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
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Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide
Sasha Stankovich,Dmitriy A. Dikin,Richard D. Piner,Kevin A. Kohlhaas,Alfred Kleinhammes,Yuanyuan Jia,Yue Wu,SonBinh T. Nguyen,Rodney S. Ruoff +8 more
TL;DR: In this paper, a colloidal suspension of exfoliated graphene oxide sheets in water with hydrazine hydrate results in their aggregation and subsequent formation of a high surface area carbon material which consists of thin graphene-based sheets.
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Graphene: Status and Prospects
TL;DR: This review analyzes recent trends in graphene research and applications, and attempts to identify future directions in which the field is likely to develop.