Energy storage properties of a two-dimensional TiB4 monolayer

2019 ◽  
Vol 21 (24) ◽  
pp. 13151-13156 ◽  
Author(s):  
Zhiyang Liu ◽  
Erdong Wu ◽  
Jiangxu Li ◽  
Shi Liu
Keyword(s):  
Energy Storage ◽  
First Principles ◽  
Two Dimensional ◽  
First Principles Calculations ◽  
Energy Storage Properties ◽  
Storage Properties

Based on first-principles calculations, we investigated the adsorptive behaviors of hydrogen and methane on novel TiB4 sheets.

scholarly journals Significantly enhanced energy storage density of sandwich-structured (Na0.5Bi0.5)0.93Ba0.07TiO3/P(VDF–HFP) composites induced by PVP-modified two-dimensional platelets

2016 ◽  
Vol 4 (46) ◽  
pp. 18050-18059 ◽  
Author(s):  
Chao Jiang ◽  
Dou Zhang ◽  
Kechao Zhou ◽  
Xuefan Zhou ◽  
Hang Luo ◽  
...  
Keyword(s):  
Energy Storage ◽  
Polymer Matrix ◽  
Energy Storage Density ◽  
Two Dimensional ◽  
Layered Composites ◽  
Storage Density ◽  
Energy Storage Properties ◽  
Storage Properties

Layered composites involving NBBT platelets in a polymer matrix show excellent energy storage properties.

scholarly journals Dipole-induced Ohmic contacts between monolayer Janus MoSSe and bulk metals

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Ning Zhao ◽  
Udo Schwingenschlögl
Keyword(s):  
First Principles ◽  
Ohmic Contacts ◽  
Electrode Materials ◽  
Electronic Device ◽  
Two Dimensional ◽  
First Principles Calculations ◽  
Fermi Level Pinning ◽  
Common Electrode ◽  
Two Sides ◽  
Metallic Electrodes

AbstractUtilizing a two-dimensional material in an electronic device as channel layer inevitably involves the formation of contacts with metallic electrodes. As these contacts can dramatically affect the behavior of the device, we study the electronic properties of monolayer Janus MoSSe in contact with different metallic electrodes by first-principles calculations, focusing on the differences in the characteristics of contacts with the two sides of MoSSe. In particular, we demonstrate that the Fermi level pinning is different for the two sides of MoSSe, with the magnitude resembling that of MoS2 or MoSe2, while both sides can form Ohmic contacts with common electrode materials without any further adaptation, which is an outstanding advantage over MoS2 and MoSe2.

scholarly journals Two-dimensional Weyl points and nodal lines in pentagonal materials and their optical response

Nanoscale ◽  
2021 ◽  
Author(s):  
Sergio Bravo ◽  
M. Pacheco ◽  
V. Nuñez ◽  
J. D. Correa ◽  
Leonor Chico
Keyword(s):  
First Principles ◽  
Optical Response ◽  
Symmetry Analysis ◽  
Two Dimensional ◽  
First Principles Calculations ◽  
Nodal Lines

A symmetry analysis combined with first-principles calculations of two-dimensional pentagonal materials (PdSeTe, PdSeS, InP5 and GeBi2) based on the Cairo tiling reveal nontrivial spin textures, nodal lines and Weyl points.

Sign in / Sign up

Export Citation Format

Share Document