scholarly journals Recent advances in lithium-sulfur batteries using biomass-derived carbons as sulfur host

2022 ◽  
Vol 154 ◽  
pp. 111783
Author(s):  
Almudena Benítez ◽  
Juan Amaro-Gahete ◽  
Yu-Chuan Chien ◽  
Álvaro Caballero ◽  
Julián Morales ◽  
...  
Keyword(s):  
Recent Advances ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

Egg white derived carbon materials as an efficient sulfur host for high-performance lithium-sulfur batteries and its electrochemical properties

2021 ◽  
pp. 111310
Author(s):  
B.S. Reddy ◽  
M. Premasudha ◽  
Kwang-Moon oh ◽  
N.S. Reddy ◽  
Jou-Hyeon Ahn ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
High Performance ◽  
Carbon Materials ◽  
Egg White ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

Macroporous Multichannel Carbon Nanofibers Embedded with Co/Fe‐N Electrocatalyst as the Sulfur Host for Boosting Polysulfides Conversion in Lithium‐Sulfur Batteries

2021 ◽  
Vol 6 (24) ◽  
pp. 5932-5940
Author(s):  
Zhiliang Zhang ◽  
Jie Xu ◽  
Waqas Ahmed ◽  
Weiqiang Tang ◽  
Dongfang Niu ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

Porous Carbon Nanosphere with Multiple Heteroatom Doping Derived from Silicon Oxycarbonitride as Sulfur Host for Lithium‐Sulfur Batteries

2021 ◽  
Author(s):  
Qingqing Chen ◽  
Jinlong Hu ◽  
Jiqun Lu ◽  
Youpeng Li ◽  
Lingzhi Zhang
Keyword(s):  
Porous Carbon ◽  
Heteroatom Doping ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Silicon Oxycarbonitride ◽  
Lithium Sulfur

Multishelled Ni2P Microspheres as Multifunctional Sulfur Host 3D-Printed Cathode Materials Ensuring High Areal Capacity of Lithium–Sulfur Batteries

2021 ◽  
Vol 9 (17) ◽  
pp. 6097-6106
Author(s):  
Fan Zhang ◽  
Zhi Li ◽  
Tong Cao ◽  
Kai Qin ◽  
Qunjie Xu ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Lithium Sulfur Batteries ◽  
3D Printed ◽  
Sulfur Host ◽  
Areal Capacity ◽  
Lithium Sulfur

One-step synthesized CoNi-embedded N-doped carbon nanotubes as sulfur host to synergistically immobilize the discharge products in lithium-sulfur batteries

2021 ◽  
Vol 874 ◽  
pp. 159952
Author(s):  
Jiajia Wang ◽  
Xiyan Yue ◽  
Zhengkun Xie ◽  
Amar M. Patil ◽  
Shang Peng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Sulfur Batteries ◽  
One Step ◽  
Sulfur Host ◽  
Lithium Sulfur

Porous TiO2−x with oxygen deficiency as sulfur host for lithium–sulfur batteries

2021 ◽  
pp. 2143004
Author(s):  
Yuman Yang ◽  
Yi Zhang ◽  
Meng Yang ◽  
Xiangyu Zhao
Keyword(s):  
Oxygen Deficiency ◽  
Reversible Capacity ◽  
Polar Compounds ◽  
High Specific Surface Area ◽  
Chemical Adsorption ◽  
Sulfur Species ◽  
Host Materials ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

The dissolution and shuttle behavior of lithium polysulfides has been considered to be one of the serious problems restricting the development of lithium−sulfur (Li–S) batteries. Polar compounds are regarded as promising sulfur host materials due to their strong chemical adsorption to lithium polysulfides. Herein, polar TiO[Formula: see text] with porous structure is employed as the sulfur host, which has a high specific surface area and provides nanoconfined space for storage and adsorption of sulfur species. As a result, the as-prepared S@TiO[Formula: see text] cathode exhibits significantly enhanced reversible capacity, cycling stability, and reaction kinetics compared to those of the as-prepared S@TiO2 cathode.

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