Electrodeposition of Metals on p-Si from Aqueous Electrolytes

2021 ◽  
Vol 55 (3) ◽  
pp. 384-386
Author(s):  
V. N. Goriaeva ◽  
R. A. Bisengaliev
Keyword(s):  
Aqueous Electrolytes ◽  
Electrodeposition Of Metals

scholarly journals 1.8 V Aqueous Symmetric Carbon-Based Supercapacitors with Agarose-Bound Activated Carbons in an Acidic Electrolyte

Nanomaterials ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1731
Author(s):  
Chih-Chung Lai ◽  
Feng-Hao Hsu ◽  
Su-Yang Hsu ◽  
Ming-Jay Deng ◽  
Kueih-Tzu Lu ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Sulfuric Acid ◽  
Energy Density ◽  
Activated Carbons ◽  
High Energy ◽  
Aqueous Electrolytes ◽  
Alternative Material ◽  
Aqueous Cells ◽  
Acidic Electrolyte ◽  
Cycling Behavior

The specific energy of an aqueous carbon supercapacitor is generally small, resulting mainly from a narrow potential window of aqueous electrolytes. Here, we introduced agarose, an ecologically compatible polymer, as a novel binder to fabricate an activated carbon supercapacitor, enabling a wider potential window attributed to a high overpotential of the hydrogen-evolution reaction (HER) of agarose-bound activated carbons in sulfuric acid. Assembled symmetric aqueous cells can be galvanostatically cycled up to 1.8 V, attaining an enhanced energy density of 13.5 W h/kg (9.5 µW h/cm2) at 450 W/kg (315 µW/cm2). Furthermore, a great cycling behavior was obtained, with a 94.2% retention of capacitance after 10,000 cycles at 2 A/g. This work might guide the design of an alternative material for high-energy aqueous supercapacitors.

Electrolytes for Reversible Zinc Electrodeposition for Dynamic Windows

2021 ◽  
Author(s):  
Desmond C Madu ◽  
Shakirul M Islam ◽  
Hanqing Pan ◽  
Christopher Barile
Keyword(s):  
Aqueous Electrolytes ◽  
Zinc Electrodeposition ◽  
Metal Electrodeposition ◽  
Electronically Tunable

Reversible metal electrodeposition is a promising approach for the construction of dynamic windows with electronically tunable transmission. In this manuscript, we study a series of aqueous electrolytes that support reversible...

scholarly journals Understanding the capacitance of thin composite films based on conducting polymer and carbon nanostructures in aqueous electrolytes

2021 ◽  
pp. 138356
Author(s):  
Anita Cymann-Sachajdak ◽  
Magdalena Graczyk-Zajac ◽  
Grzegorz Trykowski ◽  
Monika Wilamowska-Zawłocka
Keyword(s):  
Conducting Polymer ◽  
Carbon Nanostructures ◽  
Composite Films ◽  
Aqueous Electrolytes

Electrodeposited Au−Fe, Au−Ni, and Au−Co Alloy Nanoparticles from Aqueous Electrolytes

Langmuir ◽  
2002 ◽  
Vol 18 (8) ◽  
pp. 3226-3232 ◽  
Author(s):  
Da-ling Lu ◽  
Kazunari Domen ◽  
Ken-ichi Tanaka
Keyword(s):  
Aqueous Electrolytes ◽  
Alloy Nanoparticles

Quantum chemical insights into the dissociation of nitric acid on the surface of aqueous electrolytes

2012 ◽  
Vol 113 (4) ◽  
pp. 413-417 ◽  
Author(s):  
Himanshu Mishra ◽  
Robert J. Nielsen ◽  
Shinichi Enami ◽  
Michael R. Hoffmann ◽  
Agustín J. Colussi ◽  
...  
Keyword(s):  
Nitric Acid ◽  
Quantum Chemical ◽  
Aqueous Electrolytes

Corrosion behavior of Fe-based ferromagnetic (Fe, Ni)–B–Si–Nb bulk glassy alloys in aqueous electrolytes

2008 ◽  
Vol 354 (40-41) ◽  
pp. 4609-4613 ◽  
Author(s):  
Z.L. Long ◽  
C.T. Chang ◽  
Y.H. Ding ◽  
Y. Shao ◽  
P. Zhang ◽  
...  
Keyword(s):  
Corrosion Behavior ◽  
Aqueous Electrolytes ◽  
Glassy Alloys
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