Results 71 to 80 of about 18,371 (189)

Nonequilibrium Laser Regulation of the Electronic Structure of the Ni‐Based Electrode for Boosting Nucleophilic Electrooxidation of Alcohols

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work reports an efficient, simple, low‐cost, and scalable method for overall electrode preparation. Nonequilibrium laser synthesis rapidly yields NiO nanocrystals on which a nickel oxyhydroxide (NiOOH) overlayer is grown in situ. By varying the number of laser pulses, the Ni3+/Ni2+ ratio is precisely tuned, thereby modulating the electronic ...
Shilin Fan, Rongxia Zhao, Jianghuai Yuan, Zerui Li, Haotian Yang, Haoyun Sheng, Ran Zhang, Yuxiang Liu, Lin Li, Zhu Liu   +9 more
wiley   +1 more source

ELECTROCHEMICAL INCINERATION OF SHORT-CHAIN CARBOXYLIC ACIDS WITH NB‑SUPPORTED BORON DOPED DIAMOND ANODE: SUPPORTING ELECTROLYTE EFFECT INTO THE ELECTROGENERATED OXIDANT SPECIES (HYDROXYL RADICALS, HYDROGEN PEROXIDE AND PERSULFATE)

Química Nova
This work describes the electrochemical oxidation study of three short chain carboxylic acids (acetic, oxalic and formic 0.18 mol L-1) using different electrolysis conditions (electrolyte composition and current density) in an electrochemical reactor ...
Jorge Leandro Aquino de Queiroz, Dayanne Chianca de Moura, Elaine Cristina M. de Moura Santos, Bernardo A. Frontana-Uribe, Carlos A. Martínez-Huitle   +4 more
doaj   +1 more source

Analisa Perubahan Warna, TSS, pH, Dan COD Limbah Cair Industri Lurik Dengan Metode Elektrooksidasi [PDF]

, 2018
Electrooxidation is a liquid waste treatment method that has advantages such as used to remove organic compounds and suspended solids without addition of chemicals with low operational costs.
, Ir. Nur Hidayati, M.T., Ph.D., , Kun Harismah, M.Si., Ph.D., , Tri Widayatno, S.T, M.T., Ph.D., Nofitasari, Veny   +3 more
core  

Truncated Octahedral PtCu Alloy Nanoparticles for Efficient Methanol Electrooxidation

MetalMat, EarlyView.
Platinum–copper nano‐truncated octahedra are developed as efficient electrocatalysts for methanol oxidation in alkaline media, exhibiting notably enhanced activity compared to commercial Pt/C. Experimental and theoretical analysis reveals that alloying with copper modifies the electronic structure of platinum, facilitating the key reaction step and ...
Mengfei Liu, Haoran Chen, Jiahao Zheng, Yingying Wang, Yanyun Ma, Yiqun Zheng   +5 more
wiley   +1 more source

Metal-Free Dihydrogen Oxidation by a Borenium Cation:A Combined Electrochemical/Frustrated Lewis Pair Approach [PDF]

, 2014
In order to use H2 as a clean source of electricity, prohibitively rare and expensive precious metal electrocatalysts, such as Pt, are often used to overcome the large oxidative voltage required to convert H2 into 2 H+ and 2 e−. Herein, we report a metal-
Bard, Chiu, Clark, Clark, Eisenberger, Erker, Farrell, Jutzi, Lawrence, Lawrence, Matsumoto, Matsumoto, Rablen, Stephan, Ueng, Welch   +15 more
core   +1 more source

Advances in cholesterol and lipoproteins detection for healthcare: A review

VIEW, EarlyView.
Cholesterol is one of the main biomarkers related to the development of cardiovascular diseases. Its detection still relies on traditional methods of analysis, such as gas and liquid chromatographies. Detection of free cholesterol in saliva with redox or enzymatic sensors or detection of lipoproteins in blood with aptamer sensors are currently the most
Jacopo Giaretta, Somayeh Fardindoost, Azadeh Abdi, Kaveh Yazdani, Longfei Yin, Syamak Farajikhah, Mina Hoorfar, Fariba Dehghani   +7 more
wiley   +1 more source

Deposition of clusters and nanoparticles onto boron-doped diamond electrodes for electrocatalysis [PDF]

, 2018
Metal and metal oxide particles and nanoparticles, differing from each other by their nature and synthesis technique, were deposited onto boron-doped diamond (BDD) thin film electrodes.
Comninellis, Ch, Duo, I., Fóti, G., Roustom, B., Siné, G.   +4 more
core   +1 more source

Electrochemical decolorization of acid dye baths and their reuse potential in subsequent textile dyeing processes

Coloration Technology, EarlyView.
Abstract This study investigates the electrochemical decolorization of waste acid dye baths and evaluates their potential reuse in subsequent textile dyeing processes. Four different anode materials (iron, aluminum, stainless steel and graphite) were examined to optimize color removal efficiency and assess the influence of electrochemically generated ...
Yunus Emre Kayserili, Asım Davulcu
wiley   +1 more source

Efficient degradation of phenol by electrooxidation process at boron-doped diamond anode system

MANAS: Journal of Engineering
The rapid increase in global population and industrialization has led to increased environmental pollution, primarily due to insufficient treatment technologies and the depletion of freshwater resources.
Mehmet Kobya, Nawid Ahmad Akhtar
doaj   +1 more source

Removal of Real Vegetable Oil Industry Wastewater by Electrocoagulation and Electroflotation Methods

Water and Environment Journal, EarlyView.
This study investigated the effective treatment of real vegetable oil industry wastewater with high pollutant content using electrocoagulation and electroflotation processes with SS316 mesh electrodes. ABSTRACT This study investigated the applicability of environmentally friendly technologies for treating vegetable oil industry wastewater containing ...
Talip Turna, Yalçın Şevki Yıldız
wiley   +1 more source