Rectification ratio and direction controlled by temperature in copper phthalocyanine ensemble molecular diodes

Nanoscale ◽  
2020 ◽  
Vol 12 (18) ◽  
pp. 10001-10009 ◽  
Author(s):  
Carolina Sergi Lopes ◽  
Leandro Merces ◽  
Rafael Furlan de Oliveira ◽  
Davi Henrique Starnini de Camargo ◽  
Carlos César Bof Bufon

Ensemble molecular diodes employing carbon-based nanomaterials reveal a controllable current rectification ratio and rectification direction inversion, both driven by temperature.

2021 ◽  
Author(s):  
Shadpour Mallakpour ◽  
Elham Azadi ◽  
Chaudhery Mustansar Hussain

COVID-19, this viral respiratory disease, which was first reported in Wuhan, China, in 2019 and subsequently, spread around the world, is caused via the coronavirus SARS-CoV-2. These days, all countries...


2021 ◽  
pp. 87-133
Author(s):  
Ramesh K. Guduru ◽  
Anurag A. Gupta ◽  
Parwathi Pillai ◽  
Swapnil Dharaskar

ChemInform ◽  
2016 ◽  
Vol 47 (43) ◽  
Author(s):  
Kui Shen ◽  
Xiaodong Chen ◽  
Junying Chen ◽  
Yingwei Li

2018 ◽  
Vol 188 ◽  
pp. 01019 ◽  
Author(s):  
Evangelia K. Karaxi ◽  
Irene A. Kanellopoulou ◽  
Anna Karatza ◽  
Ioannis A. Kartsonakis ◽  
Costas A. Charitidis

Carbon-based nanomaterials are promising reinforcing elements for the development of “smart” self-sensing cementitious composites due to their exceptional mechanical and electrical properties. Significant research efforts have been committed on the synthesis of cement-based composite materials reinforced with carbonaceous nanostructures, covering every aspect of the production process (type of nanomaterial, mixing process, electrode type, measurement methods etc.). In this study, the aim is to develop a well-defined repeatable procedure for the fabrication as well as the evaluation of pressure-sensitive properties of intrinsically self-sensing cementitious composites incorporating carbon- based nanomaterials. Highly functionalized multi-walled carbon nanotubes with increased dispersibility in polar media were used in the development of advanced reinforced mortar specimens which increased their mechanical properties and provided repeatable pressure-sensitive properties.


2020 ◽  
Vol 10 (10) ◽  
pp. 1903030 ◽  
Author(s):  
Hongya Geng ◽  
Yan Peng ◽  
Liangti Qu ◽  
Haijiao Zhang ◽  
Minghong Wu

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