scholarly journals Manipulating Band Structure through Reconstruction of Binary Metal Sulfide for High-Performance Thermoelectrics in Solution-Synthesized Nanostructured Bi13 S18 I2

2018 ◽  
Vol 130 (9) ◽  
pp. 2437-2442
Author(s):  
Biao Xu ◽  
Tianli Feng ◽  
Matthias T. Agne ◽  
Qing Tan ◽  
Zhe Li ◽  
...  
Keyword(s):  
Band Structure ◽  
High Performance ◽  
Metal Sulfide ◽  
Binary Metal

Heterostructured CoS2/NiS2 nanoparticles encapsulated in bamboo-like carbon nanotubes as a high performance anode for sodium ion batteries

2020 ◽  
Vol 44 (25) ◽  
pp. 10404-10409
Author(s):  
Xiang Yao ◽  
Hui Cheng ◽  
Zhouyang Jiang ◽  
Qingyue Han ◽  
Yanjie Wang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Performance ◽  
Metal Sulfide ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Binary Metal

Heterostructured binary metal-sulfide CoS2/NiS2 compounds encapsulated in bamboo-like carbon nanotubes (CoS2/NiS2@B-CNT), were prepared and applied as an anode for sodium ion batteries.

scholarly journals Scalably synthesized environmentally benign, aqueous-based binary nanoparticle inks for Cu2ZnSn(S,Se)4 photovoltaic cells achieving over 9% efficiency

2017 ◽  
Vol 1 (2) ◽  
pp. 267-274 ◽  
Author(s):  
Ki-Joong Kim ◽  
Changqing Pan ◽  
Shalu Bansal ◽  
Rajiv Malhotra ◽  
Dae-Hwan Kim ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Photovoltaic Cells ◽  
Metal Sulfide ◽  
Environmentally Benign ◽  
Binary Metal ◽  
Nanoparticle Inks

We report a scalable method for producing efficient Cu2ZnSn(S,Se)4 photovoltaic cells by combining binary metal sulfide nanoparticles synthesized in aqueous solutions.

Porous NiCo2O4 nanoarray-integrated binder-free 3D open electrode offers a highly efficient sensing platform for enzyme-free glucose detection

The Analyst ◽  
2018 ◽  
Vol 143 (11) ◽  
pp. 2546-2554 ◽  
Author(s):  
X. Luo ◽  
M. Huang ◽  
D. He ◽  
M. Wang ◽  
Y. Zhang ◽  
...  
Keyword(s):  
Metal Oxide ◽  
High Performance ◽  
Glucose Detection ◽  
Binary Metal ◽  
Highly Efficient ◽  
Sensing Platform ◽  
Binary Metal Oxide ◽  
Free Glucose ◽  
Binder Free

Porous binary metal oxide NiCo2O4 NWA/CC was prepared and utilized as a 3D binder-free open electrode for enzyme-free sensing with high performance.

Electronic structure, phonons and optical propertiesof baryte type scintillators TlXO4 (X=Cl, Br)

2021 ◽  
Author(s):  
Supratik Mukherjee ◽  
Aiswarya T ◽  
Subrata Mondal ◽  
Ganapathy Vaitheeswaran
Keyword(s):  
Band Structure ◽  
High Performance ◽  
High Energy Physics ◽  
Electronic Band Structure ◽  
Blue Shift ◽  
High Energy ◽  
Electronic Band ◽  
Nuclear Security ◽  
A Charge ◽  
Physics Experiments

Abstract This article thoroughly addresses the structural, mechanical, vibrational, electronic band structure and the optical properties of the unexplored thallous perchlorate and perbromate from ab-initio calculations. The zone centered vibrational phonon frequencies shows, there is a blue shift in the mid and high frequency range from Cl → Br due to change in mass and force constant with respect to oxygen atom. From the band structure it is clear that the top of the valence band is due to thallium s states, whereas the bottom of the conduction band is due to halogen s and oxygen p states, showing similar magnitude of dispersion and exhibits a charge transfer character. These characteristics and the band gap obtained are consistent with that of a favourable scintillators. Our findings deliver directions for the design of efficient TlXO4 based scintillators with high performance which are desirable for distinct applications such as medical imaging, high energy physics experiments, nuclear security.

High-performance eco-friendly MnTe thermoelectrics through introducing SnTe nanocrystals and manipulating band structure

Nano Energy ◽  
2021 ◽  
Vol 81 ◽  
pp. 105649
Author(s):  
Houquan Deng ◽  
Xunuo Lou ◽  
Wenqi Lu ◽  
Jian Zhang ◽  
Di Li ◽  
...  
Keyword(s):  
Band Structure ◽  
High Performance

Design, synthesis, and application of metal sulfides for Li–S batteries: progress and prospects

2020 ◽  
Vol 8 (35) ◽  
pp. 17848-17882 ◽  
Author(s):  
Bo Yan ◽  
Xifei Li ◽  
Wei Xiao ◽  
Junhua Hu ◽  
Lulu Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Recent Progress ◽  
Review Paper ◽  
Metal Sulfide ◽  
Design Principles ◽  
Metal Sulfides ◽  
Comprehensive Overview ◽  
Design Synthesis

This review paper presents a comprehensive overview of recent progress in the use of metal sulfide for high-performance Li–S batteries with a particular focus on the modified approaches, design principles, synthetic strategies, and representative applications.

scholarly journals Fast ion transport through ultrathin shells of metal sulfide hollow nanocolloids used for high-performance energy storage

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Zhenhua Chen ◽  
Mengen Zhao ◽  
Xinyan Lv ◽  
Kang Zhou ◽  
Xiaoqian Jiang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Ion Transport ◽  
High Performance ◽  
Metal Sulfide ◽  
Fast Ion
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