scholarly journals An efficient bifunctional electrocatalyst based on a nickel iron layered double hydroxide functionalized Co3O4 core shell structure in alkaline media

2019 ◽  
Vol 9 (11) ◽  
pp. 2879-2887 ◽  
Author(s):  
Aneela Tahira ◽  
Zafar Hussain Ibupoto ◽  
Mikhail Vagin ◽  
Umair Aftab ◽  
Muhammad Ishaq Abro ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Shell Structure ◽  
Alkaline Media ◽  
Core Shell ◽  
Bifunctional Electrocatalyst ◽  
Nickel Iron ◽  
Core Shell Structure ◽  
Double Hydroxide

An electrocatalyst based on a nickel iron layered double hydroxide functionalized Co3O4 core shell structure.

Controllable architecture of the NiCoZnS@NiCoFe layered double hydroxide coral-like structure for high-performance supercapacitors

2021 ◽  
Author(s):  
Shi-Bing Lv ◽  
Hong-Yan Zeng ◽  
Kai-Min Zou ◽  
Sheng Xu ◽  
Yi-Wen Long ◽  
...  
Keyword(s):  
Specific Capacitance ◽  
Layered Double Hydroxide ◽  
Shell Structure ◽  
High Performance ◽  
High Specific Capacitance ◽  
Core Shell ◽  
Core Shell Structure ◽  
Double Hydroxide

NiCoZnS@NiCoFe-LDH with a unique coral-like core–shell structure and a high specific capacitance of 1524.0 C g−1 was successfully prepared.

scholarly journals Finely crafted quasi-core–shell gadolinium/layered double hydroxide hybrids for switching on/off bimodal CT/MRI contrasting nanodiagnostic platforms

RSC Advances ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 5838-5844 ◽  
Author(s):  
Sang-Yong Jung ◽  
Gyeong-Hyeon Gwak ◽  
Jin Kuen Park ◽  
Jae-Min Oh
Keyword(s):  
Layered Double Hydroxide ◽  
Shell Structure ◽  
Core Shell ◽  
Core Shell Structure ◽  
Double Hydroxide ◽  
Control Water

Quasi core–shell structure of LDH platetes and Gd(OH)3 nanorods were synthesized to control water approach to Gd(OH)3 depending on pH.

Interface engineering in core-shell Co9S8@MoS2 nanocrystals induces enhanced hydrogen evolution in acidic and alkaline media

2021 ◽  
Author(s):  
Jiace Hao ◽  
Hongyin Hu ◽  
Yuan Dong ◽  
Jingwen Hu ◽  
Xinxin Sang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Shell Structure ◽  
Carbon Nanofiber ◽  
Alkaline Media ◽  
Core Shell ◽  
Interface Engineering ◽  
Excellent Activity ◽  
Core Shell Structure ◽  
Acidic And Alkaline Media

Core-shell structure electrocatalysts with excellent activity and stability are promising candidates for the hydrogen evolution reaction (HER). Here, carbon nanofiber-supported Co9S8 nanocrystals fully (F-Co9S8@MoS2/CNFs) and semi-wrapped (S-Co9S8@MoS2/CNFs) with interfaces were...

scholarly journals High Performance Core-Shell Ni/Ni(OH)2 Electrospun Nanofiber Anodes for Decoupled Water Splitting

2020 ◽  
Author(s):  
Avigail Landman ◽  
Shabtai Hadash ◽  
Gennady E. Shter ◽  
Hen Dotan ◽  
Avner Rothschild ◽  
...  
Keyword(s):  
Water Splitting ◽  
Shell Structure ◽  
High Performance ◽  
High Efficiency ◽  
Porous Electrodes ◽  
Alkaline Media ◽  
Core Shell ◽  
Electrospun Nanofiber ◽  
Charge Capacity ◽  
Core Shell Structure

<ul> <li>Large surface area porous electrodes prepared from electrospun Ni and Ni-Co fibers</li> <li>A Ni/Ni(OH)<sub>2</sub> core/shell structure produced by galvanic cycling in alkaline media</li> <li>Electrodes with improved current density and charge capacity </li> <li>High efficiency decoupled water splitting with Ni/Ni(OH)<sub>2</sub> redox mediator</li> </ul>

A homogenous mixed coating enabled significant stability and capacity enhancement of iron oxide anodes for aqueous nickel–iron batteries

2019 ◽  
Vol 55 (69) ◽  
pp. 10308-10311 ◽  
Author(s):  
Si Lv ◽  
Dengfeng Zhao ◽  
Yuanyuan Li ◽  
Jinping Liu
Keyword(s):  
Iron Oxide ◽  
Shell Structure ◽  
Cycling Stability ◽  
Core Shell ◽  
Nickel Iron ◽  
Capacity Enhancement ◽  
Core Shell Structure ◽  
Oxide Anode

A homogenous MoO2 and carbon mixed coating on an Fe3O4 anode with a core–shell structure boosts the cycling stability and capacity of an iron oxide anode.

scholarly journals A gold nanodendrite-decorated layered double hydroxide as a bifunctional electrocatalyst for hydrogen and oxygen evolution reactions in alkaline media

RSC Advances ◽  
2017 ◽  
Vol 7 (74) ◽  
pp. 47049-47055 ◽  
Author(s):  
M. Taei ◽  
E. Havakeshian ◽  
F. Hasheminasab
Keyword(s):  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Alkaline Media ◽  
Bifunctional Electrocatalyst ◽  
Double Hydroxide

In this work, a gold nanodendrites-CuMgFe layered double hydroxide composite (AuNDs@LDH) was introduced as a bifunctional electrocatalyst for hydrogen and oxygen evolution reactions (HER and OER, respectively) in alkaline media.

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