Preparation of Fe2O3-exfoliated graphite composite and its electrochemical properties investigated in alkaline solution

2010 ◽  
Vol 14 (9) ◽  
pp. 1629-1635 ◽  
Author(s):  
Jan Urbaniak ◽  
Jan M. Skowroński ◽  
Barbara Olejnik
Keyword(s):  
Electrochemical Properties ◽  
Alkaline Solution ◽  
Exfoliated Graphite ◽  
Graphite Composite

[New Carbon Materials 2016, 31(6): 615–620]. Preparation and electrochemical properties of nanostructured MnO2/exfoliated graphite composites

Carbon ◽  
2017 ◽  
Vol 114 ◽  
pp. 756
Author(s):  
De-fang Xu ◽  
Yan Song ◽  
Xiao-dong Tian ◽  
Kai Wang ◽  
Quan-gui Guo ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Carbon Materials ◽  
Exfoliated Graphite ◽  
Graphite Composites ◽  
New Carbon Materials

Facile fabrication of highly ordered polyaniline–exfoliated graphite composite for enhanced charge storage

Carbon ◽  
2019 ◽  
Vol 144 ◽  
pp. 756-763 ◽  
Author(s):  
Omer Sadak ◽  
M.U. Anu Prathap ◽  
Sundaram Gunasekaran
Keyword(s):  
Exfoliated Graphite ◽  
Charge Storage ◽  
Graphite Composite ◽  
Facile Fabrication

scholarly journals Electrochemical properties of exfoliated graphite/nickel/palladium/carbon fibers composite

Ionics ◽  
2018 ◽  
Vol 25 (2) ◽  
pp. 903-906
Author(s):  
P. Krawczyk ◽  
T. Rozmanowski
Keyword(s):  
Electrochemical Properties ◽  
Carbon Fibers ◽  
Exfoliated Graphite

Preparation of a carbon nanofiber/natural graphite composite and an evaluation of its electrochemical properties as an anode material for a Li–ion battery

Carbon ◽  
2010 ◽  
Vol 48 (10) ◽  
pp. 3002
Author(s):  
Sang-Min Jang ◽  
Jin Miyawaki ◽  
Masaharu Tsuji ◽  
Isao Mochida ◽  
Seong-Ho Yoon ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Anode Material ◽  
Carbon Nanofiber ◽  
Li Ion Battery ◽  
Natural Graphite ◽  
Graphite Composite ◽  
Li Ion

scholarly journals Linking the Tuneability and Defouling of Electrically Conductive Polyaniline/Exfoliated Graphite Composite Membranes

Membranes ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 631
Author(s):  
Lili Xu ◽  
Kunpeng Wang ◽  
Jun Wang ◽  
Darrell Alec Patterson
Keyword(s):  
Membrane Surface ◽  
Electrical Potential ◽  
Composite Membranes ◽  
Fast Response ◽  
Exfoliated Graphite ◽  
Original Position ◽  
Stimuli Responsive ◽  
Applied Potential ◽  
Electrically Conductive ◽  
Graphite Composite

Stimuli responsive membranes, which are able to respond to environmental stimuli, are attracting ever-increasing interests. In this study, we blended exfoliated graphite (EG) into the polyaniline (PANI) and developed PANI/EG composite membranes. The properties of the new generated membranes, especially the stimuli response properties (e.g., electrical tuneability, deformation), were studied. The fouling removal ability of the membrane under applied electrical potential was also investigated by using bovine serum albumin (BSA) as a model foulant. A flat membrane with defect-free surface and good adhesion to the support layer was formed by non-solvent induced phase separation method. The electrical conductivity of the formed PANI/EG composite membrane was (5.10 ± 0.27) ×10−4 S cm−1. The dynamic droplet penetration rate through the membranes showed an increase under applied electrical potential, which gives a preliminary quantitative indication of the electrical tuneability of the membranes. The membrane deformation appeared at a fast response under applied potential and recovered to its original position immediately when removing the applied potential. The application of electrical potential led to the removal of BSA foulant from the membrane surface as indicated by the increase in permeance of the fouled membrane on cleaning with 46.2% flux recovery ratio and increased BSA concentration in the wash solution. The electrically conductive PANI/EG composite membranes are able to respond to electrical stimuli, enabling a new range of potential applications including externally tuneability and in situ removal and control of fouling.

scholarly journals The influence of carbon additive on the electrochemical behaviors of Fe2O3/C electrodes in alkaline solution

2018 ◽  
Vol 56 (1) ◽  
pp. 24
Author(s):  
Trinh Tuan Anh ◽  
Doan Ha Thang ◽  
Bui Thi Hang
Keyword(s):  
Iron Oxide ◽  
Electrochemical Properties ◽  
Alkaline Solution ◽  
Redox Reaction ◽  
Composite Electrode ◽  
Binder Content ◽  
Fe2o3 Nanoparticles ◽  
Active Materials ◽  
Electrochemical Behaviors ◽  
Air Battery

Acetylene Black (AB) and Fe2O3 nanoparticles were used as the additive and active materials, respectively for preparing Fe2O3/AB composite electrode. The effects of carbon additive and binder content on the electrochemical properties of Fe2O3/AB electrodes in alkaline solution were investigated to find the suitable anode for the Fe/air battery. The results of electrochemical measurements showed that both the AB additive and binder content significantly affected on the electrochemical behaviors of Fe2O3/AB electrodes. AB additive improves in redox reaction of iron oxide.

Electrochemical properties of Pd nanostructures in alkaline solution

2009 ◽  
Vol 11 (10) ◽  
pp. 1968-1971 ◽  
Author(s):  
Young-Woo Lee ◽  
Sang-Beom Han ◽  
Kyung-Won Park
Keyword(s):  
Electrochemical Properties ◽  
Alkaline Solution
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