Roles of in situ-formed NbN and Nb2O5 from N-doped Nb2C MXene in regulating the re/hydrogenation and cycling performance of magnesium hydride

2022 ◽  
Vol 431 ◽  
pp. 133985
Author(s):  
Zhiqiang Lan ◽  
Hong Fu ◽  
Ruolin Zhao ◽  
Haizhen Liu ◽  
Wenzheng Zhou ◽  
...  
Keyword(s):  
Cycling Performance ◽  
Magnesium Hydride

In situ hydrothermal synthesis of double-carbon enhanced novel cobalt germanium hydroxide composites as promising anode material for sodium ion batteries

2021 ◽  
Author(s):  
Ni Wen ◽  
Siyuan Chen ◽  
Jingjie Feng ◽  
Ke Zhang ◽  
Zhiyong Zhou ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Anode Material ◽  
Rate Capability ◽  
Cycling Performance ◽  
Sodium Ion ◽  
High Rate ◽  
Sodium Ion Batteries ◽  
High Rate Capability

The double-carbon confined CGH@C/rGO composite is designed via a facile in situ hydrothermal strategy. When used as an anode for sodium-ion batteries, it exhibits superior reversible capacities, high rate capability, and stable cycling performance.

scholarly journals Enhanced cycling performance of nanostructure LiFePO4/C composites with in situ 3D conductive networks for high power Li-ion batteries

RSC Advances ◽  
2018 ◽  
Vol 8 (73) ◽  
pp. 41850-41857 ◽  
Author(s):  
Chunsong Zhao ◽  
Lu-Ning Wang ◽  
Jitao Chen ◽  
Min Gao
Keyword(s):  
High Power ◽  
Cycling Performance ◽  
High Rate ◽  
Li Ion Batteries ◽  
Li Ion

Excellent cycling performance for a high rate LiFePO4/C composite with in situ 3D conductive networks.

Facile preparation of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)/graphene oxide nanocomposite for electrochromic applications

2019 ◽  
Vol 9 (5) ◽  
pp. 503-508
Author(s):  
Hai-Yun Jiang ◽  
Hui Zeng ◽  
Shi-Hao Zhang ◽  
Ruo-Mei Wu ◽  
Man-Chuan Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Indium Tin Oxide ◽  
Cycling Performance ◽  
Lithium Ions ◽  
Styrene Sulfonate ◽  
Color Changes ◽  
One Step ◽  
Poly Styrene Sulfonate ◽  
Dark Blue

An aqueous electrochromic composite poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)/graphene oxide was prepared in this study by a simple one-step in-situ polymerization. This simple one-step preparation method allowed the composite to achieve good performance without post-treatment. When the composite was coated on the indium tin oxide using as electrochromic film, it exhibited a noticeable electrochromism with reversible color changes from light blue to dark blue, and showed a wider range of discoloration (33%). The composite owns a larger diffusion coefficient of lithium ions (2.95 × 10–15 cm2 s–1) and better cycling performance compared with poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) film.

An in situ formed Se/CMK-3 composite for rechargeable lithium-ion batteries with long-term cycling performance

2016 ◽  
Vol 4 (35) ◽  
pp. 13646-13651 ◽  
Author(s):  
Cheng Zheng ◽  
Minying Liu ◽  
Wenqiang Chen ◽  
Lingxing Zeng ◽  
Mingdeng Wei
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cycling Performance ◽  
High Rate ◽  
Rate Performance ◽  
Li Ion ◽  
Ion Intercalation ◽  
High Rate Performance

A Se/CMK-3 composite was in situ synthesized, exhibiting large capacity, high rate performance and excellent long-term cycling stability for Li-ion intercalation.

One-step solid-state synthesis of Li4Ti5O12/C with low in situ carbon content and high rate cycling performance

2015 ◽  
Vol 20 (1) ◽  
pp. 215-223 ◽  
Author(s):  
Yonglong Zhang ◽  
Ziji Lin ◽  
Xuebu Hu ◽  
Ping Cao ◽  
Yaoqiong Wang
Keyword(s):  
Solid State ◽  
Carbon Content ◽  
Cycling Performance ◽  
Solid State Synthesis ◽  
High Rate ◽  
One Step

In situ synthesis of GeO2/reduced graphene oxide composite on Ni foam substrate as a binder-free anode for high-capacity lithium-ion batteries

2015 ◽  
Vol 3 (4) ◽  
pp. 1619-1623 ◽  
Author(s):  
Heyuan Qiu ◽  
Lingxing Zeng ◽  
Tongbin Lan ◽  
Xiaokun Ding ◽  
Mingdeng Wei
Keyword(s):  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Dip Coating ◽  
Reduced Graphene ◽  
Binder Free ◽  
Hydrolysis Of

The GeO2/RGO electrode is successfully fabricated via a facile dip-coating route cooperated with in situ hydrolysis of GeCl4 and used directly as a binder-free anode for LIBs. This material exhibited high reversible capacity, good cycling performance and excellent rate capability.

Multislice simulations for in-situ HRTEM studies of nanostructured magnesium hydride at ambient hydrogen pressure

2017 ◽  
Vol 175 ◽  
pp. 111-115 ◽  
Author(s):  
Alexander Surrey ◽  
Ludwig Schultz ◽  
Bernd Rellinghaus
Keyword(s):  
Hydrogen Pressure ◽  
Magnesium Hydride

Embedding SiO2into graphene oxide in situ to generate 3D hierarchical porous graphene laminates for high performance lithium–sulfur batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (98) ◽  
pp. 80353-80356 ◽  
Author(s):  
Wangliang Wu ◽  
Chunying Wan ◽  
Chuxin Wu ◽  
Lunhui Guan
Keyword(s):  
Graphene Oxide ◽  
Self Assembly ◽  
High Performance ◽  
Reversible Capacity ◽  
Cycling Performance ◽  
Functionalized Graphene Oxide ◽  
Porous Graphene ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries

3D hierarchical porous graphene laminates through self-assembly of functionalized graphene oxide embedded with SiO2in situas a carbon host material for sulfur cathode, exhibits high reversible capacity, stable cycling performance as well as excellent rate capabilities.

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