Results 111 to 120 of about 1,161,252 (304)

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Enhanced Electrokinetic Remediation of Uranium-contaminated Soil Using Composite Electrolytes

Yuanzineng kexue jishu
Electrokinetic remediation is widely recognized as an effective method for remediating soil contaminated with heavy metals. However, traditional electrokinetic methods face several challenges, such as secondary pollution, low remediation efficiency, and ...
ZHOU Shukui1, LI Yihao1, LIU Yingjiu1, DUAN Yi1, , ZHOU Pengfei2, WANG Jidi1
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

Advanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li, Yunpeng Zuo, Xiaoran Zhang, Jieqiong Shan, Kenneth Mei Yee Leung, Bin Liu, Peter Strasser, Adrian Fisher, Zonglong Zhu, Xin Wang   +9 more
wiley   +1 more source

Electrochemical properties of a ceramic-polymer-composite-solid electrolyte for Li-ion batteries

, 2015
This study reports on the fabrication of a ceramic-polymer-composite electrolyte with liquid electrolyte, consisting of Li1.3Ti1.7Al0.3(PO4)3 (LTAPO) ceramic powder, polytetrafluoroethylene (PTFE) polymer and 1 M LiPF6 in EC/DMC liquid electrolyte.
Jung, Yeon-Gil, Kim, Jae-Kwang, Lee, Seoung Soo, Lim, Young Jun, Kim, Hyun Woo, Kim, Youngsik   +5 more
core   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

Advanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar, María del Carmen Giménez‐López   +1 more
wiley   +1 more source

Solid State NMR Investigation of Electrolyte Materials For Hydrogen Fuel Cells [PDF]

, 2010
Today' s commercial proton exchange membranes for fuel cell applications use a liquid electrolyte such as water to facilitate the conduction process. The vapour pressure of water limits the operating temperature of a fuel cell, resulting in a decrease
Traer, Jason
core  

Reconstructing Residual‐Solvent‐Involved Li+ Coordination in PVDF‐HFP Polymer Electrolytes for Stable Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
2,2,2‐trifluoroethanamide‐mediated coordination regulation reconstructs the local Li+ environment in PVDF‐HFP polymer electrolytes by weakening residual DMF‐dominated coordination and promoting TFSI−‐involved anion‐rich solvation. This strategy facilitates Li+ migration and interfacial desolvation, promotes the formation of a thin inorganic‐rich SEI ...
Xiangsong Jiang, Qi Liu, Haohan Chen, Jianwei Lu, Yupeng Feng, Youwei Wang, Tianhao Zhao, Na Jiang, Wei Yang, Fei Li, Chunwei Dong, Shubiao Xia, Zhenzhen Shen, Weiwei Lei, Dan Liu, Jianping Long, Shimou Chen, Anjun Hu   +17 more
wiley   +1 more source

Realisation of structural battery composite materials

, 2015
This paper introduces the concept of structural battery composite materials and their possibledevices and the rationale for developing them. The paper presents an overview of the researchperformed in Sweden on a novel structural battery composite ...
Lindbergh, Göran,, Asp, Leif,, Leijonmarck, Simon,, Carlson, Tony,   +3 more
core   +2 more sources

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source

New Polymer Electrolyte Cell Systems

, 2004
PAPERS PUBLISHED: 1. Pappenfus, Ted M.; Henderson, Wesley A.; Owens, Boone B.; Mann, Kent R.; Smyrl, William H. Complexes of Lithium Imide Salts with Tetraglyme and Their Polyelectrolyte Composite Materials. Journal of the Electrochemical Society (2004),
Pappenfus, T., Mann, Kent, Smyrl, William H., Henderson, W., Owens, Boone B.   +4 more
core