Nanoboxes with a porous MnO core and amorphous TiO2 shell as a mediator for lithium–sulfur batteries

2021 ◽  
Vol 9 (8) ◽  
pp. 4952-4961
Author(s):  
Jinhua Yang ◽  
Xianfeng Yang ◽  
Jian Liang Cheong ◽  
Karim Zaghib ◽  
Michel L. Trudeau ◽  
...  
Keyword(s):  
Wet Chemistry ◽  
Chemistry Method ◽  
Lithium Sulfur Batteries ◽  
Amorphous Tio2 ◽  
First Time ◽  
Tio2 Shell ◽  
Lithium Sulfur

Nanoboxes with a porous MnO core and amorphous TiO2 shell have been synthesized via a wet-chemistry method for the first time.

Rational design of free-standing 3D porous MXene/rGO hybrid aerogels as polysulfide reservoirs for high-energy lithium–sulfur batteries

2019 ◽  
Vol 7 (11) ◽  
pp. 6507-6513 ◽  
Author(s):  
Jianjun Song ◽  
Xin Guo ◽  
Jinqiang Zhang ◽  
Yi Chen ◽  
Chaoyue Zhang ◽  
...  
Keyword(s):  
Rational Design ◽  
High Energy ◽  
Free Standing ◽  
Shuttle Effect ◽  
Lithium Sulfur Batteries ◽  
Overall Performance ◽  
Hybrid Aerogels ◽  
First Time ◽  
Lithium Sulfur ◽  
Hybrid Aerogel

A Ti3C2Tx MXene/rGO hybrid aerogel is applied for the first time as a free-standing polysulfide reservoir to inhibit the shuttle effect and improve the overall performance of Li–S batteries.

Manganese cluster-based MOF as efficient polysulfide-trapping platform for high-performance lithium–sulfur batteries

2019 ◽  
Vol 7 (6) ◽  
pp. 2838-2844 ◽  
Author(s):  
Xiao-Fei Liu ◽  
Xiao-Qing Guo ◽  
Rui Wang ◽  
Qing-Chao Liu ◽  
Zhong-Jun Li ◽  
...  
Keyword(s):  
High Performance ◽  
Manganese Cluster ◽  
Lithium Sulfur Batteries ◽  
First Time ◽  
Lithium Sulfur

Manganese cluster-based MOF with abundant OMSs was utilized as the cathode of Li–S battery for the first time.

A new supramolecular binder strongly enhancing the electrochemistry performance for lithium–sulfur batteries

2019 ◽  
Vol 55 (92) ◽  
pp. 13924-13927 ◽  
Author(s):  
Yuan Zuo ◽  
Ruliang Liu ◽  
Xingcai Zhang ◽  
Reddeppa Nadimicherla ◽  
Junlong Huang ◽  
...  
Keyword(s):  
Eutectic Liquid ◽  
Excellent Performance ◽  
Lithium Sulfur Batteries ◽  
First Time ◽  
Lithium Sulfur

We report for the first time a novel supramolecular eutectic liquid (SEL) binder consisting of diphenylamine and benzophenone, which exhibits excellent performance for Li–S batteries.

A new cathode material synthesized by a thiol-modified metal–organic framework (MOF) covalently connecting sulfur for superior long-cycling stability in lithium–sulfur batteries

2019 ◽  
Vol 7 (42) ◽  
pp. 24515-24523 ◽  
Author(s):  
Xu Liu ◽  
Shi Wang ◽  
Ailian Wang ◽  
Zhinan Wang ◽  
Jie Chen ◽  
...  
Keyword(s):  
Cathode Material ◽  
Metal Organic Framework ◽  
Cycling Stability ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Metal Organic ◽  
First Time ◽  
Lithium Sulfur ◽  
Organic Framework

A stabilized sulfur cathode with CNT@MOF covalently connected with sulfur was fabricated for the first time.

Black phosphorus-modified sulfurized polyacrylonitrile with high C-rate and cycling performance in ether-based electrolyte for lithium sulfur batteries

2020 ◽  
Vol 56 (84) ◽  
pp. 12797-12800
Author(s):  
Shaobo Ma ◽  
Yang Wang ◽  
Chuankai Fu ◽  
Yulin Ma ◽  
Yunzhi Gao ◽  
...  
Keyword(s):  
Cycling Performance ◽  
Black Phosphorus ◽  
Cycling Stability ◽  
Stability Performance ◽  
Lithium Sulfur Batteries ◽  
First Time ◽  
Lithium Sulfur

Black phosphorus modified sulfurized polyacrylonitrile was reported for the first time with enhanced C-rate and cycling stability performance in ether electrolyte.

A high-efficiency N/P co-doped graphene/CNT@porous carbon hybrid matrix as a cathode host for high performance lithium–sulfur batteries

2017 ◽  
Vol 5 (38) ◽  
pp. 20458-20472 ◽  
Author(s):  
Huali Wu ◽  
Li Xia ◽  
Juan Ren ◽  
Qiaoji Zheng ◽  
Chenggang Xu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
High Efficiency ◽  
One Pot ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Doped Graphene ◽  
First Time ◽  
Co Doped ◽  
Lithium Sulfur

Eco-friendly, multi-heteroatom-doped 3D hybrids were constructed for the first time by one-pot pyrolysis and showed excellent electrochemical performance.

Amorphous-crystalline Heterostructured Niobium Oxide as Two-in-One Host Matrix for High-Performance Lithium-Sulfur Batteries

2021 ◽  
Author(s):  
Jiayi Wang ◽  
Gaoran Li ◽  
Dan Luo ◽  
Yan Zhao ◽  
Yongguang Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Niobium Oxide ◽  
Host Matrix ◽  
Host Materials ◽  
Lithium Sulfur Batteries ◽  
Oxide Matrix ◽  
First Time ◽  
Lithium Sulfur

Advanced host materials are requisite for both cathode and anode in the development of high-performance lithium-sulfur (Li-S) batteries. Herein, we for the first time report a unique niobium oxide matrix...

scholarly journals A novel compact cathode using sponge-like RANEY® nickel as the sulfur immobilizer for lithium–sulfur batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (56) ◽  
pp. 35482-35489 ◽  
Author(s):  
Xi Zhu ◽  
Jianhua Tian ◽  
Xiaoyan Liu ◽  
Wenlong Huang ◽  
Didi Luo ◽  
...  
Keyword(s):  
Lithium Sulfur Batteries ◽  
First Time ◽  
Lithium Sulfur

A novel sulfur immobilizer named RANEY® nickel is introduced for lithium–sulfur batteries for the first time.

Sulfur-infiltrated three-dimensional graphene-like material with hierarchical pores for highly stable lithium–sulfur batteries

2014 ◽  
Vol 2 (13) ◽  
pp. 4528-4533 ◽  
Author(s):  
Yunyong Li ◽  
Zesheng Li ◽  
Qinwei Zhang ◽  
Pei Kang Shen
Keyword(s):  
Rational Design ◽  
Discharge Rate ◽  
Three Dimensional ◽  
Rate Performance ◽  
3D Graphene ◽  
Design And Synthesis ◽  
Hierarchical Pores ◽  
Lithium Sulfur Batteries ◽  
First Time ◽  
Lithium Sulfur

A rational design and synthesis of sulphur–carbon nanocomposites by infiltrating into 3D graphene-like material with hierarchical pores has been achieved for the first time; the nanocomposite shows a highly stable capacity and reversible high charge/discharge rate performance.

Electrocatalysis of polysulfide conversion by conductive RuO2 nano dots for lithium–sulfur batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (35) ◽  
pp. 16730-16737 ◽  
Author(s):  
Ruxing Wang ◽  
Kangli Wang ◽  
Shu Gao ◽  
Mao Jiang ◽  
Jing Han ◽  
...  
Keyword(s):  
Rate Capability ◽  
Catalytic Conversion ◽  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Lithium Sulfur Batteries ◽  
First Time ◽  
Lithium Sulfur

Highly conductive RuO2 nano dots (NDs) are taken as an efficient anchor and catalytic conversion center of polysulfides for the first time, the designed RuO2@NMCs/S ternary electrodes possess superior rate capability and ultra-long cycle life.

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