VERTICALLY ALIGNED LAYERS OF HEXAGONAL BORON NITRIDE: PECVD SYNTHESIS FROM TRIETHYLAMINOBORANE AND STRUCTURAL FEATURES

2017 ◽  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Structural Features ◽  
Vertically Aligned

Vertically aligned layers of hexagonal boron nitride: PECVD synthesis from triethylaminoborane and structural features

2017 ◽  
Vol 58 (5) ◽  
pp. 1018-1024 ◽  
Author(s):  
I. S. Merenkov ◽  
I. A. Kasatkin ◽  
E. A. Maksimovskii ◽  
N. I. Alferova ◽  
M. L. Kosinova
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Structural Features ◽  
Vertically Aligned

scholarly journals Enhanced optoelectronic performances of vertically aligned hexagonal boron nitride nanowalls-nanocrystalline diamond heterostructures

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Kamatchi Jothiramalingam Sankaran ◽  
Duc Quang Hoang ◽  
Srinivasu Kunuku ◽  
Svetlana Korneychuk ◽  
Stuart Turner ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Nanocrystalline Diamond ◽  
Vertically Aligned

Facile synthesis of vertically aligned hexagonal boron nitride nanosheets hybridized with graphitic domains

2012 ◽  
Vol 22 (11) ◽  
pp. 4818 ◽  
Author(s):  
Amir Pakdel ◽  
Xuebin Wang ◽  
Chunyi Zhi ◽  
Yoshio Bando ◽  
Kentaro Watanabe ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Facile Synthesis ◽  
Boron Nitride Nanosheets ◽  
Vertically Aligned

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.

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