Anticorrosive performance of waterborne epoxy coatings containing water-dispersible hexagonal boron nitride (h-BN) nanosheets

2017 ◽  
Vol 397 ◽  
pp. 77-86 ◽  
Author(s):  
Mingjun Cui ◽  
Siming Ren ◽  
Jia Chen ◽  
Shuan Liu ◽  
Guangan Zhang ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Epoxy Coatings ◽  
Water Dispersible ◽  
Waterborne Epoxy

Hexagonal Boron Nitride/Polyaniline Nanocomposites for Anticorrosive Waterborne Epoxy Coatings

2021 ◽  
Author(s):  
Gongwen Tang ◽  
Xiangyu Hou ◽  
Yi Wang ◽  
Zhishan Yan ◽  
Tingting Ren ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Epoxy Coatings ◽  
Waterborne Epoxy

scholarly journals Non-covalent functionalized hexagonal boron nitride nanoplatelets to improve corrosion and wear resistance of epoxy coatings

RSC Advances ◽  
2017 ◽  
Vol 7 (70) ◽  
pp. 44043-44053 ◽  
Author(s):  
Mingjun Cui ◽  
Siming Ren ◽  
Songlv Qin ◽  
Qunji Xue ◽  
Haichao Zhao ◽  
...  
Keyword(s):  
Wear Resistance ◽  
Boron Nitride ◽  
Organic Solvents ◽  
Hexagonal Boron Nitride ◽  
Corrosion And Wear ◽  
Epoxy Coatings ◽  
Stable Dispersion

In the present study, a non-covalent method was employed to modify hexagonal boron nitride (h-BN) nanoplateletsviaπ–π interaction of amine-capped aniline trimer (AT), which resulted in a stable dispersion of h-BN nanoplatelets in organic solvents.

scholarly journals Amphiphilic graphene oxide stabilisation of hexagonal BN and MoS2 sheets

2015 ◽  
Vol 51 (58) ◽  
pp. 11709-11712 ◽  
Author(s):  
M. Haniff Wahid ◽  
Xianjue Chen ◽  
Christopher T. Gibson ◽  
Colin L. Raston
Keyword(s):  
Aqueous Solution ◽  
Graphene Oxide ◽  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Molybdenum Disulphide ◽  
Water Dispersible

A simple and scalable method has been developed for directly forming water-dispersible heterolaminar solids involving mixing aqueous solution of amphiphilic graphene oxide with hexagonal boron nitride or molybdenum disulphide in N-methylpyrrolidone.

Marcus-Hush Theory Revealed by Electron Tunneling Through Hexagonal Boron Nitride

2019 ◽  
Author(s):  
Matěj Velický ◽  
Sheng Hu ◽  
Colin R. Woods ◽  
Peter S. Toth ◽  
Viktor Zólyomi ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Boron Nitride ◽  
Electron Tunneling ◽  
Hexagonal Boron Nitride ◽  
Large Body ◽  
Liquid Solution ◽  
Limiting Current ◽  
Electron Transfer Rate Constant ◽  
Electrochemical Parameters ◽  
Voltammetric Measurements

Marcus-Hush theory of electron transfer is one of the pillars of modern electrochemistry with a large body of supporting experimental evidence presented to date. However, some predictions, such as the electrochemical behavior at microdisk electrodes, remain unverified. Herein, we present a study of electron tunneling across a hexagonal boron nitride barrier between a graphite electrode and redox levels in a liquid solution. This was achieved by the fabrication of microdisk electrodes with a typical diameter of 5 µm. Analysis of voltammetric measurements, using two common redox mediators, yielded several electrochemical parameters, including the electron transfer rate constant, limiting current, and transfer coefficient. They show a significant departure from the Butler-Volmer behavior in a clear manifestation of the Marcus-Hush theory of electron transfer. In addition, our system provides a novel experimental platform, which could be applied to address a number of scientific problems such as identification of reaction mechanisms, surface modification, or long-range electron transfer.

scholarly journals Self-Sensitization and Photo-Polymerization of Diacetylene Molecules Self-Assembled on a Hexagonal-Boron Nitride Nanosheet

Polymers ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 206 ◽  
Author(s):  
Elisseos Verveniotis ◽  
Yuji Okawa ◽  
Kenji Watanabe ◽  
Takashi Taniguchi ◽  
Takaaki Taniguchi ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Photo Polymerization ◽  
Boron Nitride Nanosheet ◽  
Self Assembled
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