Results 111 to 120 of about 54,095 (295)

Electrochemical detection of adenine and guanine using a three-dimensional WS2 nanosheet/graphite microfiber hybrid electrode

Electrochemistry Communications, 2019
In this work, a WS2 nanosheet/graphite microfiber hybrid electrode has been fabricated by in situ synthesis of WS2 nanosheets on the surface of graphite microfibers.
Jian Zhang, Dong Han, Shu Wang, Xiaodi Zhang, Ruiqi Yang, Yanchen Ji, Xin Yu   +6 more
doaj   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

Advanced Materials Interfaces, EarlyView.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins, Jeferson Luiz Gogola, Ava Gevaerd, Cristiane Kalinke, Paulo Roberto de Oliveira, Fabio Roberto Caetano, Bruno Campos Janegitz, Márcio Fernando Bergamini, Luiz Humberto Marcolino‐Junior   +8 more
wiley   +1 more source

Electrocatalytic performance of spherical NiO for ethanol oxidation

工程科学学报, 2016
Spherical mesoporous NiO powders were synthesized by a hydrothermal-thermal decomposition method, and their morphology and structure were investigated by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and N2 adsorption/
ZHAN Jing, LU Er-ju, CAI Meng, MA Ya-lin
doaj   +1 more source

Tailoring the Morphology of MoS2 using RF Magnetron Sputtering for Enhanced Photoelectrochemical Water Splitting

Advanced Materials Interfaces, EarlyView.
Tailoring the morphology of MoS2 using RF Magnetron Sputtering for Enhanced Photoelectrochemical Water Splitting. ABSTRACT 2D molybdenum disulfide (MoS2) is a promising material for optoelectronic and photoelectrochemical (PEC) applications due to its unique properties.
Somnath Ladhane, Shruti Shah, Jyoti Thombare, Mansi Ingole, Swati Rahane, Priti Vairale, Vidya Doiphode, Yogesh Hase, Shashikant P. Patole, Sandesh Jadkar   +9 more
wiley   +1 more source

Electrocatalytic oxidation of carbon monoxide

Orbital: The Electronic Journal of Chemistry, 2009
Este trabalho discute alguns aspectos importantes relacionados à reação de eletrooxidação do monóxido de carbono sobre monocristais de platina, em meio ácido.
Manuel de Jesus Santiago Farias, Germano Tremiliosi-Filho, Giuseppe Abíola Camara   +2 more
doaj  

Synthesis of PtxPdy Nanoparticles Decorated Functionalized Carbon Nanotubes as Highly Anodic Catalysts for Formic Acid Fuel Cells

International Journal of Electrochemical Science, 2015
PtxPdy catalysts with various compositions onto functionalized carbon nanotubes (CNTs) were prepared by improved polyol method to study their electrocatalytic activities toward a formic acid oxidation.
Suwaphid Themsirimongkon, Thapanee Sarakonsri, Somchai Lapanantnoppakhun, Surin Saipanya   +3 more
doaj   +1 more source

Electronic Structure Modulation Induced by Asymmetric Cu─Ni Centers in a π‐Conjugated Triazine MOF

Advanced Materials Interfaces, EarlyView.
A π‐conjugated H3TATB‐based asymmetric bimetallic CuNi‐MOF was developed as an efficient electrocatalyst for alkaline hydrogen evolution. Benefiting from synergistic Cu–Ni interactions, enhanced charge transfer, and stabilized active sites, CuNi‐MOF delivers superior HER performance with low overpotential, improved kinetics, and 24 h durability.
Alamgir, Raza Ullah, Nouraiz Mushtaq, Agasthiyaraj Lakshmanan, Abrar Ahmad, Xusheng Wang, Junbo Liang, Sailing He   +7 more
wiley   +1 more source

Unlocking the Potential of MXene‐Based Electrochemical Biosensors: A Review of Biofunctionalization Strategies and Biosensing Principles

Advanced Materials Technologies, EarlyView.
ABSTRACT Electrochemical biosensors enable the accurate and timely detection of clinical biomarkers, improving healthcare and precision medicine. MXene nanosheets, a class of 2D transition metal carbides, nitrides, and carbonitrides, are promising materials for developing next‐generation electrochemical biosensors due to their unique physicochemical ...
Muhsin Ali, Sharat Chandra Barman, Isobel Steer, Aya H. Alshareef, Dana Alsulaiman   +4 more
wiley   +1 more source

Preparation and electrochemical application of rutin biosensor for differential pulse voltammetric determination of NADH in the presence of acetaminophen [PDF]

Journal of the Serbian Chemical Society, 2010
The electrocatalytic behavior of reduced nicotinamide adenine di-nucleotide (NADH) was studied at the surface of a rutin biosensor, using various electrochemical methods.
HAMID R. ZARE, REZA SAMIMI, NAVID NASIRIZADEH, MOHAMMAD MAZLOUM-ARDAKANI   +3 more
doaj