Facile fabrication and electrochemical performance of flower-like Fe3O4@C@layered double hydroxide (LDH) composite

2014 ◽  
Vol 2 (23) ◽  
pp. 8758-8765 ◽  
Author(s):  
Lei Li ◽  
Rumin Li ◽  
Shili Gai ◽  
Fei He ◽  
Piaoping Yang
Keyword(s):  
Electrochemical Performance ◽  
Hydrothermal Method ◽  
Layered Double Hydroxide ◽  
Growth Process ◽  
Rate Capability ◽  
Core Shell ◽  
Facile Fabrication ◽  
Double Hydroxide ◽  
Good Rate Capability

Novel core–shell structured Fe3O4@C@Ni–Al LDH microspheres were prepared by a hydrothermal method following a facile in situ growth process. The as-prepared product exhibits high pseudocapacity (767.6 F g−1), good rate capability, and remarkable cycling stability (92% after 1000 cycles).

scholarly journals Core–shell zeolite@aqueous miscible organic-layered double hydroxides

2016 ◽  
Vol 7 (2) ◽  
pp. 1457-1461 ◽  
Author(s):  
Chunping Chen ◽  
Coral F. H. Byles ◽  
Jean-Charles Buffet ◽  
Nicholas H. Rees ◽  
Yue Wu ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Hybrid Materials ◽  
Layered Double Hydroxides ◽  
Coprecipitation Method ◽  
Core Shell ◽  
Double Hydroxide ◽  
Double Hydroxides ◽  
Microporous Zeolite ◽  
General Method

We report a general method for the synthesis of core–shell hybrid materials containing a microporous zeolite core with an aqueous miscible organic-layered double hydroxide (AMO-LDH) shell using a simplein situcoprecipitation method.

Core–shell structured SnO2 hollow spheres–polyaniline composite as an anode for sodium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31465-31471 ◽  
Author(s):  
Xingxing Zhao ◽  
Zhian Zhang ◽  
Fuhua Yang ◽  
Yun Fu ◽  
Yanqing Lai ◽  
...  
Keyword(s):  
Anode Material ◽  
Hollow Spheres ◽  
Rate Capability ◽  
Sodium Ion ◽  
Core Shell ◽  
Sodium Ion Batteries ◽  
Long Cycle Life ◽  
Pani Composite ◽  
Good Rate Capability

SnO2@PANI composite has been synthesized by the in situ polymerization of aniline monomers in the presence of SnO2 hollow spheres. Using as an anode material for sodium-ion batteries, the composite exhibited long cycle life and good rate capability.

Selective removal of thiosulfate from thiocyanate-containing water by a three-dimensional structured adsorbent: a calcined NiAl-layered double hydroxide film

RSC Advances ◽  
2015 ◽  
Vol 5 (107) ◽  
pp. 87948-87955 ◽  
Author(s):  
Xiaohua Liu ◽  
Weiliang Tian ◽  
Xianggui Kong ◽  
Meihong Jiang ◽  
Xiaoming Sun ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Layered Double Hydroxide ◽  
Three Dimensional ◽  
Selective Removal ◽  
Ni Foam ◽  
Hydroxide Film ◽  
Double Hydroxide

NiAl-layered double hydroxide (NiAl-LDH) platelets were uniformly grown on a porous Ni foam substrate by a facile in situ hydrothermal method.

A hybrid aerogel of Co–Al layered double hydroxide/graphene with three-dimensional porous structure as a novel electrode material for supercapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (33) ◽  
pp. 26017-26026 ◽  
Author(s):  
Aili Zhang ◽  
Cong Wang ◽  
Qunjie Xu ◽  
Haimei Liu ◽  
Yonggang Wang ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Electrochemical Performance ◽  
Porous Structure ◽  
Layered Double Hydroxide ◽  
Electrode Material ◽  
Three Dimensional ◽  
High Electrical Conductivity ◽  
Double Hydroxide ◽  
Hybrid Aerogel

3D porous Co–Al layered double hydroxide/graphene hybrid aerogel was prepared by a facile in situ hydrothermal method and showed high electrical conductivity, mechanical flexibility, and good electrochemical performance for supercapacitors.

Ultrathin porous nickel–cobalt hydroxide nanosheets for high-performance supercapacitor electrodes

RSC Advances ◽  
2015 ◽  
Vol 5 (22) ◽  
pp. 17007-17013 ◽  
Author(s):  
Xiaoting Zheng ◽  
Zhengxiang Gu ◽  
Qingqing Hu ◽  
Baoyou Geng ◽  
Xiaojun Zhang
Keyword(s):  
Electrochemical Performance ◽  
Hydrothermal Method ◽  
Layered Double Hydroxide ◽  
High Performance ◽  
Cobalt Hydroxide ◽  
Porous Nickel ◽  
Facile Hydrothermal Method ◽  
Nickel Cobalt ◽  
Double Hydroxide

Ultrathin porous nickel–cobalt layered double hydroxide (Ni–Co LDH) hybrid nanosheets on metal nickel sheets shows highly electrochemical performance which synthesizing via a facile hydrothermal method without any adscititious surfactant.

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