Results 41 to 50 of about 18,371 (189)

Fast synthesis of platinum nanopetals and nanospheres for highly-sensitive non-enzymatic detection of glucose and selective sensing of ions [PDF]

, 2015
Novel methods to obtain Pt nanostructured electrodes have raised particular interest due to their high performance in electrochemistry. Several nanostructuration methods proposed in the literature use costly and bulky equipment or are time-consuming due ...
A Craggs, A Michalska, A Ott, BI Kharisov, C Nardini, C-Z Lai, D Wen, G Lu, H Heli, H Kawasaki, H Wallberg-Henriksson, H Zhang, H Zhang, H Zhou, HM Yasin, J Ping, J Ren, J Shi, J Wang, J Xie, J-H Han, JM Wu, K Doyeon, K Kerman, KE Toghill, L Plyasova, M Guo, MA Cooper, MA Fierke, RC Barry, S Park, S Park, S Park, S Park, S-H Yoo, TA Zangle, W Yang, X Wu, Y Wang, YW Lee   +39 more
core   +2 more sources

Directly growing hierarchical nickel-copper hydroxide nanowires on carbon fibre cloth for efficient electrooxidation of ammonia [PDF]

, 2017
Ammonia is an attractive carbon-free chemical for electrochemical energy conversion and storage. However, the sluggish kinetic rates of the ammonia electrooxidation reaction, and high cost and poisoning of Pt-based catalysts still remain challenges. This
Du, Dongwei, Humphreys, John, Lan, Rong, Tao, Shanwen, Walker, Marc, Wang, Huanting, Wu, Zucheng, Xu, Wei   +7 more
core   +2 more sources

A Review on Catalytic Nanostructured Electrodes for Wearable and Implantable Abiotic Glucose Fuel Cells

Advanced Science, EarlyView.
This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi, Hannah S. Leese, Benjamin Metcalfe, Mirella Di Lorenzo   +3 more
wiley   +1 more source

Facile and innovation synthesis of Zn-Mn-Co-LDH/polypyrrole and its application in investigating ethanol oxidation in an alkaline medium

Electrochemistry Communications
Overvoltage and low current are observed for ethanol electrooxidation on the surface of many unmodified electrodes. Therefore, it is desirable to use a suitable catalyst for ethanol electrooxidation to increase the current. This research introduces a new
Elhameh Saeb, Karim Asadpour-Zeynali, Hossein Dastangoo   +2 more
doaj   +1 more source

Ethanol Electrooxidation on Nickel Foam Arrayed with Templated PdSn; From Catalyst Fabrication to Electrooxidation Dominance Route

ChemElectroChem, 2023
In the present work, the performance of templated Pd‐based catalysts (TPL.Pd1Snx/NF) with different atomic ratio on the alkaline electrooxidation of ethanol was investigated.
Dr. Mohammad Ali Kamyabi, Salma Jadali, Dr. Taher Alizadeh   +2 more
doaj   +1 more source

Removal of selected pesticides, alkylphenols, hormones and bisphenol A from domestic wastewater by electrooxidation process

Water Science and Technology, 2022
In this study, seven compounds of environmental and health concern were treated by electrooxidation to determine their removal efficiencies from domestic wastewater.
Gamze Dalgıç Bozyiğit, Merve Fırat Ayyıldız, Dotse Selali Chormey, Nouha Bakaraki Turan, Fatih Kapukıran, Güleda Onkal Engin, Sezgin Bakırdere   +6 more
doaj   +1 more source

Electrochemical Treatment of Textile Dye Bath Wastewater Using Activated Carbon Cloth Electrodes [PDF]

Avicenna Journal of Environmental Health Engineering, 2020
The performance of electrooxidation (EO) treatment using activated carbon cloth (ACC) electrodes on textile dye bath wastewater was investigated. ACC electrode pairs were used as anode/cathode for EO experiments.
Zelal Isik, Bahar Ozbey Unal, Ahmet Karagunduz, Bulent Keskinler, Nadir Dizge   +4 more
doaj   +1 more source

Determination of Gold by Stripping Voltammetry in Platinum Gold Ore Mineral Raw Materials on Grafite Electrode Modified by Bismuth [PDF]

, 2014
The paper considers the possibility of determining the gold (III) by stripping voltammetry on graphite electrode modified by bismuth. It is shown the modification of the graphite electrode by bismuth increases the sensitivity of detection of gold in 2 ...
Dyachenko, Elena Nikolaevna, Kolpakova, Nina Alexandrovna, Oskina, Yuliya Aleksandrovna   +2 more
core   +1 more source

Orthogonal Design of Competing Deprotonation Process in Cation‐Mediated Ni(OH)2 for Achieving Industrial Level Biomass Electrooxidation

Advanced Science, EarlyView.
A Cu‐mediated Ni(OH)2 catalyst with orthogonal activity by precise valence engineering simultaneously accelerates rate‐determining aldehyde C─H activation in HMF oxidation and impedes O─H deprotonation in competing OER. This multi‐functional synergistic catalysis enables FDCA production at industrial‐level current densities without sacrificing FEFDCA ...
Junge Yang, Zhengjie Chen, Lili Zhang, Tao Zhang, Shida Bao, Jing Peng, Hui Pan, Hui‐Ming Cheng   +7 more
wiley   +1 more source

Site Selectivity for CO Adsorption and Stripping on Stepped and Kinked Platinum Surfaces in Alkaline Medium [PDF]

, 2013
This work reports experimental evidence that the adsorption of CO on Pt surfaces composed by (111) terraces and steps and/or kinks in alkaline media occurs faster on sites with (100) symmetry, followed by (110) sites. On the other hand, the (111) terrace
Farias, Manuel J.S., Feliu, Juan M., Herrero, Enrique   +2 more
core   +2 more sources