Encapsulating N-Doped Carbon Nanorod Bundles/MoO2 Nanoparticles via Surface Growth of Ultrathin MoS2 Nanosheets for Ultrafast and Ultralong Cycling Sodium Storage

2020 ◽  
Vol 12 (5) ◽  
pp. 6205-6216 ◽  
Author(s):  
Fanyan Zeng ◽  
Hongyan Liu ◽  
Yang Pan ◽  
Maohui Yu ◽  
Yaohui Qu ◽  
...  
Keyword(s):  
Surface Growth ◽  
Mos2 Nanosheets ◽  
Sodium Storage ◽  
Ultrathin Mos2 Nanosheets

Ultrathin MoS2 nanosheets homogenously embedded in a N,O-codoped carbon matrix for high-performance lithium and sodium storage

2019 ◽  
Vol 7 (9) ◽  
pp. 4804-4812 ◽  
Author(s):  
Meisheng Han ◽  
Zijia Lin ◽  
Jie Yu
Keyword(s):  
High Performance ◽  
Carbon Matrix ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Mos2 Nanosheets ◽  
Sodium Storage ◽  
Ultrathin Mos2 Nanosheets ◽  
Battery Anode

Ultrathin MoS2 nanosheets uniformly embedded into a N,O-codoped carbon matrix possess outstanding cyclability and rate performances as a lithium/sodium ion battery anode.

scholarly journals Fabrication of Ultrathin MoS2 Nanosheets and Application on Adsorption of Organic Pollutants and Heavy Metals

Processes ◽  
2020 ◽  
Vol 8 (5) ◽  
pp. 504 ◽  
Author(s):  
Siyi Huang ◽  
Ziyun You ◽  
Yanting Jiang ◽  
Fuxiang Zhang ◽  
Kaiyang Liu ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Electrostatic Interactions ◽  
Large Scale ◽  
Layer Structure ◽  
Structural Characteristics ◽  
Hexagonal Phase ◽  
Two Dimensional ◽  
Mos2 Nanosheets ◽  
Hybrid Strategy ◽  
Ultrathin Mos2 Nanosheets

Owing to their peculiar structural characteristics and potential applications in various fields, the ultrathin MoS2 nanosheets, a typical two-dimensional material, have attracted numerous attentions. In this paper, a hybrid strategy with combination of quenching process and liquid-based exfoliation was employed to fabricate the ultrathin MoS2 nanosheets (MoS2 NS). The obtained MoS2 NS still maintained hexagonal phase (2H-MoS2) and exhibited evident thin layer-structure (1–2 layers) with inconspicuous wrinkle. Besides, the MoS2 NS dispersion showed excellent stability (over 60 days) and high concentration (0.65 ± 0.04 mg mL−1). The MoS2 NS dispersion also displayed evident optical properties, with two characteristic peaks at 615 and 670 nm, and could be quantitatively analyzed with the absorbance at 615 nm in the range of 0.01–0.5 mg mL−1. The adsorption experiments showed that the as-prepared MoS2 NS also exhibited remarkable adsorption performance on the dyes (344.8 and 123.5 mg g−1 of qm for methylene blue and methyl orange, respectively) and heavy metals (185.2, 169.5, and 70.4 mg g−1 of qm for Cd2+, Cu2+, and Ag+). During the adsorption, the main adsorption mechanisms involved the synergism of physical hole-filling effects and electrostatic interactions. This work provided an effective way for the large-scale fabrication of the two-dimensional nanosheets of transition metal dichalcogenides (TMDs) by liquid exfoliation.

Preparation, characterization and tribological properties of ultrathin MoS2 nanosheets

2017 ◽  
Vol 4 (11) ◽  
pp. 115011 ◽  
Author(s):  
Xianghua Zhang ◽  
Yaping Xue ◽  
Xia Ye ◽  
Hongxiang Xu ◽  
Maoquan Xue
Keyword(s):  
Tribological Properties ◽  
Mos2 Nanosheets ◽  
Ultrathin Mos2 Nanosheets

Layer-by-Layer Polyelectrolyte Assisted Growth of 2D Ultrathin MoS2 Nanosheets on Various 1D Carbons for Superior Li-Storage

2016 ◽  
Vol 8 (2) ◽  
pp. 1398-1405 ◽  
Author(s):  
Qunting Qu ◽  
Feng Qian ◽  
Siming Yang ◽  
Tian Gao ◽  
Weijie Liu ◽  
...  
Keyword(s):  
Layer By Layer ◽  
Mos2 Nanosheets ◽  
Ultrathin Mos2 Nanosheets ◽  
Li Storage

Controllable Design of MoS2 Nanosheets Anchored on Nitrogen-Doped Graphene: Toward Fast Sodium Storage by Tunable Pseudocapacitance

2018 ◽  
Vol 30 (27) ◽  
pp. 1800658 ◽  
Author(s):  
Xin Xu ◽  
Ruisheng Zhao ◽  
Wei Ai ◽  
Bo Chen ◽  
Hongfang Du ◽  
...  
Keyword(s):  
Mos2 Nanosheets ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Sodium Storage

Carbon-encapsulated ultrathin MoS2 nanosheets epitaxially grown on porous metallic TiNb2O6 microspheres with unsaturated oxygen atoms for superior potassium storage

2019 ◽  
Vol 7 (10) ◽  
pp. 5760-5768 ◽  
Author(s):  
Lidong Xing ◽  
Qiyao Yu ◽  
Bo Jiang ◽  
Jianhua Chu ◽  
Cheng-Yen Lao ◽  
...  
Keyword(s):  
Mos2 Nanosheets ◽  
The Core ◽  
Ultrathin Mos2 Nanosheets ◽  
Oxygen Atoms

A three-layered heterostructure with metallic TiNb2O6 as the core and carbon-encapsulated MoS2 nanosheets as the shell is synthesized for KIBs.

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