Results 51 to 60 of about 20,158 (166)

Kinetic Effect of Local pH on High-Voltage Aqueous Sodium-Ion Batteries

Electrochemistry
The local pH values in the close vicinity of the cathode/anode were experimentally determined to be strongly acidic/weakly basic, respectively, during the operation of a high-voltage aqueous sodium-ion battery with Prussian blue-type electrodes and a ...
Kosuke NAKAMOTO, Miu TANAKA, Ryo SAKAMOTO, Masato ITO, Shigeto OKADA   +4 more
doaj   +1 more source

Rapid photothermal heating of aqueous batteries for low-temperature conditions

Energy Materials and Devices
Aqueous batteries are promising for large-scale applications owing to their affordability, eco-friendliness, and nonflammability. However, their usability in cold regions is limited by electrolyte freezing and slow ion-transfer kinetics at subzero ...
Zhichun Yu, Jiaxing Liang, Jian Pan, Jiangtao Xu, Guojin Liang, Zhifang Shi, Wei Feng, Dewei Chu, Ruopian Fang, Da-Wei Wang   +9 more
doaj   +1 more source

A High Capacity, Room Temperature, Hybrid Flow Battery Consisting of Liquid Na-Cs Anode and Aqueous NaI Catholyte

Batteries, 2018
In this study, we have proposed a novel concept of hybrid flow batteries consisting of a molten Na-Cs anode and an aqueous NaI catholyte separated by a NaSICON membrane.
Caihong Liu, Leon Shaw
doaj   +1 more source

Decoding “dead Mn” in MnO2 deposition/dissolution chemistry for energetic aqueous batteries: A perspective

Energy Materials and Devices
Manganese dioxide (MnO2), based on a two-electron-transfer deposition/dissolution chemistry, features an ultrahigh theoretical capacity (616 mAh·g−1), a favorable redox potential (1.23 V vs. the standard hydrogen electrode), inherent nontoxicity, and low
Kai Xie, Penghan Zhu, Daliang Han, Bo Zhang, Xiao Wang, Zhong-Shuai Wu, Zhe Weng, Quan-Hong Yang   +7 more
doaj   +1 more source

Dual electrode‐free Zn‐MnO2 battery as a future energy source

InfoMat
Aqueous rechargeable Zn‐MnO2 batteries are considered one of the most promising energy storage systems and have been extensively studied in recent years, owing to their high energy density, low cost, and intrinsic safety.
Sunny Nandi, Martin Pumera
doaj   +1 more source

Investigation of Novel Hybrid Europium/TEMPTMA-based Neutral pH Aqueous Redox Flow Batteries

Journal of the Turkish Chemical Society, Section A: Chemistry
In this study, Eu3+/TEMPTMA-based hybrid aqueous redox flow battery system at 1.35 V in neutral pH containing 1 M KCl media was introduced and this battery system was monitored for a long-term cycling performance.
Ali Tuna, Pekka Peljo
doaj   +1 more source

Tailoring short-chain sulfur molecules to drive redox dynamics for sulfur-based aqueous battery. [PDF]

Proc Natl Acad Sci U S A, 2023
Miao Z, Xu J, Xu C, Zhang J, Liu Y, Wanyan B, Yu H, Yan L, Zhang L, Shu J.   +9 more
europepmc   +1 more source

Interleaved Electroactive Molecules into LDH Working on Both Electrodes of an Aqueous Battery-Type Device. [PDF]

Molecules, 2023
Sarmet J, Leroux F, Taviot-Gueho C, Gerlach P, Douard C, Brousse T, Toussaint G, Stevens P.   +7 more
europepmc   +1 more source

A four-electron Zn-I₂ aqueous battery enabled by reversible I^-/I₂/I⁺ conversion. [PDF]

Nat Commun, 2021
Zou Y, Liu T, Du Q, Li Y, Yi H, Zhou X, Li Z, Gao L, Zhang L, Liang X.   +9 more
europepmc   +1 more source

Progress and Challenges in Industrially Promising Chemical Vapour Deposition Processes for the Synthesis of Large-Area Metal Oxide Electrode Materials Designed for Aqueous Battery Systems. [PDF]

Materials (Basel), 2021
Vernardou D.
europepmc   +1 more source