Results 141 to 150 of about 10,223 (294)

The Effect of Electrolyte pH and Impurities on the Stability of Electrolytic Bicarbonate Conversion

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The performance of bicarbonate electrolysis is largely controlled by the electrolyte inlet pH, the distance between the membrane and electrode, and the impurities present in the electrolyte. By complexing trace metal ions with ethylenediaminetetraacetic acid (EDTA), stability can significantly be improved and longer term operation can be achieved ...
Iris Burgers, Jón Jónasson, Earl Goetheer, Ruud Kortlever   +3 more
wiley   +1 more source

Potential Control of a Single Open Bipolar Electrode in an Array Device Using an Ion-Selective Electrode and Ag/AgCl Electrode

Electrochemistry
An electrochemical circuit containing a control unit is used to control the interfacial potential difference between the bipolar electrodes (BPEs) and the electrolyte solution in an open bipolar system.
Yi DENG, Nurul Asyikeen AB MUTALIB, Jian XIONG, Hiroaki SUZUKI, Seiya TSUJIMURA   +4 more
doaj   +1 more source

Metalloporphyrin‐Based Cathode for Rechargeable Magnesium‐Ion Batteries: Copper Leaching and Interphase Formation

ChemSusChem, EarlyView.
The initial cycling of [5,15‐bis(ethynyl)‐10,20‐diphenylporphinato]copper(II) electrodes in rechargeable Mg‐ion batteries is studied using electrochemical, spectroscopic, microscopic, and spectrometric methods such as total reflection X‐ray fluorescence spectrometry and time‐of‐flight secondary ion mass spectrometry .
Tom Philipp, Riccarda Müller, Till Ortmann, Christine Kern, Marcus Rohnke, Simon Schauer, Mika Lindén, Ebrahim Abouzari‐Lotf, Thomas Smok, Maximilian Fichtner, Shirin Shakouri, Mario Ruben, Kerstin Leopold, Christine Kranz   +13 more
wiley   +1 more source

Advances in Electrocatalytic Valorization of Glycerol: From Fundamental Understanding to Practical Innovation

EcoEnergy, EarlyView.
This review provides a comprehensive overview of recent advances in glycerol electro‐oxidation reaction, covering electrocatalyst design, electrolyte and operating optimization, and mechanistic understanding of reaction pathways. Integrated anodic–cathodic systems and techno‐economic assessments are discussed, followed by key challenges and future ...
Jiamin Wang, Rafael B. Araujo, Hong Liu, Xiaowen Yu   +3 more
wiley   +1 more source

Current developments in electrochemical storage systems for satellites [PDF]

The need for batteries with greater power capacity and service life for power satellites is examined. The Ni/Cd and Ni/H batteries now being used must be upgraded to meet advanced space requirements.
Gutmann, G.
core   +1 more source

Analytical applications of bipolar electrochemistry

, 2018
Aufgrund der experimentellen Vorteile der bipolaren Elektrochemie (BPE), wie z.B. einem einfachen experimentellen Aufbau, dem kabellosen Steuern von Elektrodenreaktionen und der Möglichkeit Potenzialgradienten anzulegen, ist diese Methode zurzeit hochaktuell.
openaire   +1 more source

Membrane Engineering for Battery Systems: Bridging Design Principles and Frontier Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The review emphasizes membrane separators' role in battery performance and safety, covering redox flow, lithium‐ion, and solid‐state batteries. It reviews advances in membrane materials (e.g., polymer electrolytes, hybrid composites) and ion transport mechanisms, while addressing challenges like dendrite growth and crossover losses.
Xiaoqun Zhou, Justice Delali Akoto, Rui Tan, Jun Ma   +3 more
wiley   +1 more source

Recent advances in TiO2 nanotube layers – A mini review of the latest developments in nanotube preparation and applications in photocatalysis and microwave sensing

Nano Select
Self‐organized anodic TiO2 nanotube (TNT) layers prepared by anodization of Ti substrates have attracted great interest within the last 20 years, due to their unique properties and low‐cost synthesis.
Hanna Sopha, Mahnaz Alijani, Marcela Sepúlveda, Jan M. Macak   +3 more
doaj   +1 more source

Spherical Nucleic Acid Stabilized Cage Type Three‐Dimensional Electrochemiluminescence Probe for Sensitive and Amplification‐Free Diagnosis of Infectious Diseases

Exploration, EarlyView.
This work developed a spherical nucleic acid stabilized cage‐type 3D electrochemiluminescence reporter probe for amplification‐free and ultrasensitive detection of pathogenic. Furthermore, a hand‐held detection device was designed, and we established a straightforward workflow enabling sample to answer within 15 min.
Yu Fu, Wenlu Song, Jinyan Lin, Wei Wang, Lunjing Liu, Wenjie Wu, Huiyi Yang, Jingru Wang, Yang Yang, Bowen Shu, Yideng Jiang, Yuhui Liao   +11 more
wiley   +1 more source

Effective Porous Filler Design for Streaming Potential‐Driven Electropolymerization

ChemElectroChem
Bipolar electrode (BPE) systems have been attracting increasing attention owing to their cost‐effectiveness and wireless design. Recently, the concept of streaming potential‐driven BPEs for the oxidative electropolymerization of aromatic monomers without
Suguru Iwai, Ryota Kirino, Elena Villani, Kosuke Sato, George Hasegawa, Norio Ishizuka, Kimihiro Matsukawa, Ikuyoshi Tomita, Shinsuke Inagi   +8 more
doaj   +1 more source