Electrospinning Synthesis of Bimetallic Nickel-Iron Oxide/Carbon Composite Nanofibers for Efficient Water Oxidation Electrocatalysis

ChemCatChem ◽  
2016 ◽  
Vol 8 (5) ◽  
pp. 992-1000 ◽  
Author(s):  
Hui Chen ◽  
Xiaoxi Huang ◽  
Li-Jing Zhou ◽  
Guo-Dong Li ◽  
Meihong Fan ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Water Oxidation ◽  
Composite Nanofibers ◽  
Carbon Composite ◽  
Nickel Iron

Water Oxidation Catalysis by Birnessite@Iron Oxide Core–Shell Nanocomposites

2015 ◽  
Vol 54 (6) ◽  
pp. 2734-2741 ◽  
Author(s):  
Gökhan Elmaci ◽  
Carolin E. Frey ◽  
Philipp Kurz ◽  
Birgül Zümreoğlu-Karan
Keyword(s):  
Iron Oxide ◽  
Water Oxidation ◽  
Oxidation Catalysis ◽  
Core Shell ◽  
Water Oxidation Catalysis ◽  
Iron Oxide Core

Ultrathin nickel–iron layered double hydroxide nanosheets intercalated with molybdate anions for electrocatalytic water oxidation

2015 ◽  
Vol 3 (31) ◽  
pp. 16348-16353 ◽  
Author(s):  
Na Han ◽  
Feipeng Zhao ◽  
Yanguang Li
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Nickel Iron ◽  
Ultrathin Nanosheets ◽  
Double Hydroxide

Incorporation of molybdate ions into a NiFe-LDH structure leads to the formation of ultrathin nanosheets with enhanced OER performance.

Porous MOFs–Zinc Cobaltite/Carbon Composite Nanofibers for High Lithium Storage

2021 ◽  
pp. 2100592
Author(s):  
Zixin Dai ◽  
Zhiwen Long ◽  
Chu Shi ◽  
Caiqin Wu ◽  
Hui Qiao ◽  
...  
Keyword(s):  
Composite Nanofibers ◽  
Carbon Composite ◽  
Lithium Storage

scholarly journals A hydrated amorphous iron oxide nanoparticle as active water oxidation catalyst

2019 ◽  
Vol 40 (1) ◽  
pp. 38-42 ◽  
Author(s):  
Zheng Chen ◽  
Qinge Huang ◽  
Baokun Huang ◽  
Fuxiang Zhang ◽  
Can Li
Keyword(s):  
Iron Oxide ◽  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Iron Oxide Nanoparticle ◽  
Amorphous Iron ◽  
Oxide Nanoparticle

Preparation and application of magnetite nanoparticles immobilized on cellulose acetate nanofibers for lead removal from polluted water

2016 ◽  
Vol 17 (1) ◽  
pp. 176-187 ◽  
Author(s):  
Thanaa I. Shalaby ◽  
Marwa F. El-Kady ◽  
Abd El Halem M. Zaki ◽  
Soheir M. El-Kholy
Keyword(s):  
Iron Oxide ◽  
Cellulose Acetate ◽  
Iron Oxide Nanoparticles ◽  
Composite Nanofibers ◽  
Polluted Water ◽  
Oxide Nanoparticles ◽  
Lead Removal ◽  
Order Model ◽  
Solution Ph ◽  
Ft Ir

Novel magnetic cellulose acetate (CA) nanofibers were fabricated using an electrospinning process. Co-precipitated magnetite iron oxide nanoparticles were immobilized onto CA nanofibers at different weight ratios (0.2–2.5% wt/v) with a CA concentration of 15% (wt %), applied electric voltage of 20 kV, feeding rate of 1.5 ml/h and 7 cm distance between needle tip and collector. The prepared iron oxide nanoparticles were characterized using X-ray diffraction, a transmission electron microscope, a Fourier transform infrared spectrophotometer (FT-IR) and a vibrating sample magnetometer (VSM). The magnetic nanofibers were characterized by scanning electron microscopy, FT-IR, thermogravimetric analysis and VSM. The fabricated composite nanofibers were evaluated as a sorbent matrix for lead decontamination from aqueous solution using a batch technique. The influence of solution pH, contact time and adsorbent concentration on the removal efficiency was investigated. Adsorption kinetics models and isotherms were applied to the lead decontamination process onto the fabricated composite nanofibers. The kinetics of the sorption process revealed that the pseudo-second-order model fitted relatively better than the pseudo-first-order model. On the other hand, both the Langmuir and Freundlich isotherms gave a comparable fit to the adsorption data, with a high coefficient of regression of 0.999.

Homogeneous cobalt and iron oxide hollow nanocages derived from ZIF-67 etched by Fe species for enhanced water oxidation

2019 ◽  
Vol 296 ◽  
pp. 418-426 ◽  
Author(s):  
Xiaona Ren ◽  
Fenglei Lyu ◽  
Jian Yang ◽  
Fangyuan Wang ◽  
Linlin Xue ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Water Oxidation ◽  
Fe Species

An iron oxide photoanode with hierarchical nanostructure for efficient water oxidation

2014 ◽  
Vol 2 (7) ◽  
pp. 2297-2305 ◽  
Author(s):  
Tae-Youl Yang ◽  
Ho-Young Kang ◽  
Kyoungsuk Jin ◽  
Sangbaek Park ◽  
Ji-Hoon Lee ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Water Oxidation ◽  
Hierarchical Nanostructure

CoSn/carbon composite nanofibers for applications as anode in lithium-ion batteries

2013 ◽  
Vol 15 (9) ◽  
Author(s):  
Weili Lu ◽  
Chenghao Luo ◽  
Yu Li ◽  
Yiyu Feng ◽  
Wei Feng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Composite Nanofibers ◽  
Lithium Ion ◽  
Carbon Composite

scholarly journals Introducing Fe2+ into Nickel-Iron Layered Double Hydroxide: Local Structure Modulated Water Oxidation Activity

2018 ◽  
Vol 57 (30) ◽  
pp. 9392-9396 ◽  
Author(s):  
Zhao Cai ◽  
Daojin Zhou ◽  
Maoyu Wang ◽  
Seong-Min Bak ◽  
Yueshen Wu ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Local Structure ◽  
Oxidation Activity ◽  
Nickel Iron ◽  
Double Hydroxide
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