Results 61 to 70 of about 2,250,323 (304)

Perspective-Electrochemical Stability of Water-in-Salt Electrolytes

, 2020
The water-in-salt approach has expanded the electrochemical stability window of aqueous electrolytes, enabling novel aqueous batteries with relatively high cell voltages and energy densities.
Battaglia, Corsin, Kuehnel, Ruben-Simon, Reber, David, Kühnel, Ruben Simon (author), Battaglia, Corsin (author), Reber, David (author)   +5 more
core   +1 more source

Electrochemical activation and characterization of carbon cloth

The European Chemistry and Biotechnology Journal
Here, carbon cloth (CC), which is a disposable, inexpensive, conductive substrate, was electrochemically activated for the formation of function al groups on the electrode surface.
Tugba Ozer
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Electrochemical assay for deoxyribonuclease I activity

Analytical Biochemistry, 2008
A thiolated oligonucleotide having three ferrocenes was immobilized on a gold electrode through the sulfur-gold linkage. This electrode showed a current response based on the redox reaction of the ferrocene moieties and this response was decreased after treatment with deoxyribonuclease I (DNase I), suggesting the disappearance of the ferrocene moieties
Shinobu, Sato, Katsuya, Fujita, Masanori, Kanazawa, Kosuke, Mukumoto, Keiichi, Ohtsuka, Michinori, Waki, Shigeori, Takenaka   +6 more
openaire   +2 more sources

Bipolar glassy carbon electrochemical double-layer capacitor: 100,000 cycles demonstrated

, 1999
Electrochemical and thermal activation of single glassy carbon electrodes was investigated by means of electrochemical impedance spectroscopy and cyclic voltammetry.
Braun, A. (author), Bärtsch, M. (author), Schnyder, B. (author), Kötz, R. (author), Haas, O. (author)   +4 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Electrochemical Evidence for Neuroglobin Activity on NO at Physiological Concentrations [PDF]

Journal of Biological Chemistry, 2016
The true function of neuroglobin (Ngb) and, particularly, human Ngb (NGB) has been under debate since its discovery 15 years ago. It has been expected to play a role in oxygen binding/supply, but a variety of other functions have been put forward, including NO dioxygenase activity. However, in vitro studies that could unravel these potential roles have
Trashin, Stanislav, De Jong, Mats, Luyckx, Evi, Dewilde, Sylvia, De Wael, Karolien   +4 more
openaire   +3 more sources

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Improved performances of oxygen potentiometric sensor by electrochemical activation

, 2012
It is shown that the performances of the oxygen potentiometric sensor can be remarkably improved by electrochemical activation. The electrochemical activation were carried out by firstly employing the oxygen potentiometric sensor as a fuel cell (H-2 vs ...
Lu, XuChen, Zhang, ZhiMin, Xia, ChaoYang, Yan, Yan, Yang, SuPing, Lu, XC, Wang, TiZhuang   +6 more
core   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source