Results 91 to 100 of about 212,976 (360)

Enhanced Li‐Ion Battery Performance with Hybrid MXene/GnR Electrodes: Heterojunctions and Engineered Architectures Supported by DFT Mechanistic Studies for Improved Rate Performance, Stability & Capacity

Advanced Functional Materials, EarlyView.
Lithium‐ion batteries (LIBs) remain central to energy storage but suffer from slow ion transport and degradation. Here, we present a binder‐free Ti3C2Tx MXene/GnR hybrid electrode with a porous 3D architecture formed via freeze casting. The structure enhances conductivity, ion transport, and stability, delivering 401 mAh/g, ∼97% efficiency, and 92 ...
Sara Mohseni Taromsari, Meysam Salari, Dipali Nayak, Saeed Habibpour, Ling Wei Hwang, Cristopher Carreiro, Carlos M. Da Silva, Aiping Yu, Chul B. Park, Cristina H. Amon, Hani E. Naguib   +10 more
wiley   +1 more source

Modified Screen Printed Electrode for Selective Determination of Folic Acid

Acta Chimica Slovenica, 2019
Folic acid (FA) as one of the water‐soluble vitamins contributes to the construction of healthy cells, as FA deficiency is one of the leading causes of anaemia. Based on reports, reduced folate level can lead to development of carcinogenesis.
Mohadeseh Safaei, Hadi Beitollahi, Masoud Reza Shishehbore   +2 more
doaj   +1 more source

A 64-channel, 1.1-pA-accurate on-chip potentiostat for parallel electrochemical monitoring [PDF]

, 2019
Electrochemical monitoring is crucial for both industrial applications, such as microbial electrolysis and corrosion monitoring as well as consumer applications such as personal health monitoring.
Ceyssens, Frederik, Li, Peishuo, Molderez, Tom, Rabaey, Korneel, Verhelst, Marian   +4 more
core   +2 more sources

Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu, Zhenfeng Li, Yue Fei, Ali Mohammadi, Ge Li   +4 more
wiley   +1 more source

Cyclic voltammetry data of 5.0 mM [Fe (CN)6] 3−/4− in 0.1 M KCl at a BCPE , b ZnO NPs− CPE , c poly (glutamic acid)/CPE and d poly (glutamic acid)/ZnO NPs−CPE at a scan rate of 50 mVs-1

, 2022
Gizaw Tesfaye, Negussie Negash
openalex   +1 more source

Anode potential influences the structure and function of anodic electrode and electrolyte-associated microbiomes [PDF]

, 2016
Three bioelectrochemical systems were operated with set anode potentials of +300 mV, +550 mV and +800 mV vs. Standard Hydrogen Electrode (SHE) to test the hypothesis that anode potential influences microbial diversity and is positively associated with ...
Dennis, Paul G, Virdis, Bernardino, Vanwonterghem, Inka, Hassan, Alif, Hugenholtz, Phil, Tyson, Gene W, Rabaey, Korneel   +6 more
core   +2 more sources

Constructing Ionic Fast Diffusion Channels on LiNi0.5Mn1.5O4 for Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A dual‐modification strategy is developed for LNMO cathode, where bulk Ti doping stabilizes the oxygen framework and simultaneously drives the in situ formation of LaTi2O6 nano‐islands as ion diffusion channels on (111) surfaces, enabling high‐rate capacity (∼100 mAh g−1 at 30 C) and excellent cycling retention (87.8% after 1000 cycles).
Xinyi Zhang, Sicheng Wu, Xuzhao Liu, Haocheng Guo, Jian Peng, Xia Huang, Xiaobo Zhu, Yuhui Ge, Haochen Lu, Shuhao Wang, Lianzhou Wang   +10 more
wiley   +1 more source

Voltammetry Retrospective. [PDF]

Analytical Chemistry, 2000
, Bard, , Zoski
openaire   +2 more sources

voltammetry

Citation: 'voltammetry' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.09148 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms ...
openaire   +2 more sources

Ground and excited state communication within a ruthenium containing benzimidazole metallopolymer [PDF]

, 2011
Emission spectroscopy and electrochemistry has been used to probe the electronic communication between adjacent metal centres and the conjugated backbone within a family of imidazole based metallopolymer, [Ru(bpy)2(PPyBBIM)n]2+, in the ground and excited
Blakely, Cameron, Cameron, Crawford, Dahms, Darren Griffith, Dennany, Dennany, Dennany, Dennany, Dennany, Dennany, Doherty, Emmet J. O'Reilly, Forster, Francois Moser, Haas, Hogan, Holiday, Jr. Arnold, Kaneko, Kasha, Keyes, Kingsborough, Kurashina, Lynn Dennany, Lyons, McClean, Mortimer, Nishihara, O'Mullane, Ofer, Osaheni, Paul, Rehm, Robert J. Forster, Roberts, Ruff, Shardon-Noblat, Terrill, Thackeray, Tia E. Keyes, Venkatanarayanan, Vogel, Wuelfing, Xing, Zhu, Ziessel   +47 more
core   +1 more source