Results 151 to 160 of about 21,716 (292)

Gel electrolytes based on lithium macro-anion salt

, 2007
Montmorillonites are composed of aluminosilicate layers stacked one above the other, and the layer thickness is approximately 1 nm. In this work lithium modified montmorillonite (Li-MMT) was prepared and used as a lithium macro-anion salt in gel ...
J Sun (7716419), D MacFarlane (13288728), Maria Forsyth (13084584)   +2 more
core  

Long-Term Stability Improvement of Non-Toxic Dye-Sensitized Solar Cells via Poly(ethylene oxide) Gel Electrolytes for Future Textile-Based Solar Cells. [PDF]

Polymers (Basel), 2020
Storck JL, Dotter M, Adabra S, Surjawidjaja M, Brockhagen B, Grothe T.   +5 more
europepmc   +1 more source

High Free‐Volume Imidazole‐Based Ionomers for High‐Temperature Proton Exchange Membrane Fuel Cells

Advanced Science, EarlyView.
High free‐volume imidazole‐based ionomers (PF4IM‐72) enable enhanced phosphoric acid uptake and efficient proton transport, delivering peak power densities of 0.645 W cm−2 at 160 °C and 0.838 W cm−2 at 200 °C in HT‐PEMFCs. This work highlights a promising platform for next‐generation ionomers with improved high‐temperature performance and stability ...
Ge Chao, Hyeon Keun Cho, Chang Yeon Hyun, Shirong Li, Jong Geun Seong, So Young Lee, Nanwen Li, Young Moo Lee   +7 more
wiley   +1 more source

Electrochemical studies of PVdF-HFP-based gel electrolytes

, 2005
The electrochemical properties of PVdF-HFP-based gel electrolytes formed by immobilizing of commercial battery electrolytes in a copolymer poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) have been determined.
Husna Zayadi
core  

Sub‐Terahertz Memristor Switches Using MoS2 by Liquid–Liquid Interface Assembly

Advanced Science, EarlyView.
This work introduces application‐ready sub‐terahertz memristor switches fabricated from electrochemically exfoliated MoS2 nanosheets assembled at a liquid–liquid interface. The devices exhibit robust unipolar resistive switching, low insertion loss, and high isolation across 10–110 GHz.
Tomás Mingates, Mohamed E. Ghatas, Jonas Deuermeier, Adam G. Kelly, Joseph Neilson, Jonathan N. Coleman, Luís Mendes, João C. Vaz, Sérgio Matos, Luca Lucci, Antonio Clemente, Zdeněk Sofer, Luís M. Pessoa, Elvira Fortunato, Rodrigo Martins, Asal Kiazadeh   +15 more
wiley   +1 more source

Synergistic 3D Porous Architectures and Halogen Redox Chemistry for High‐Energy and High‐Power Microbatteries

Advanced Science, EarlyView.
3D porous Ni scaffolds with PANI cathode, Zn anode, and halogen redox chemistry synergistically enhance on‐chip microbattery performance by improving active material loading, Zn2+ diffusion, and charge‐transfer kinetics. The resulting 3D Zn//I2 microbatteries deliver high areal capacity, high energy and power density, and excellent cycling stability ...
Yijia Zhu, Monojit Mondal, Xiaopeng Liu, Nibagani Naresh, Firoz Alam, Mingqing Wang, Buddha Deka Boruah   +6 more
wiley   +1 more source

An electrochemical investigation on polyvinylidene fluoride-based gel polymer electrolytes

, 1999
Many types of polymer electrolytes have been developed and characterized in the past few years. Recently special attention has been focussed on the development of gel polymer electrolytes consisting of host polymers such as PAN, PVC, PVP, PVS, PMMA ...
Tatsumi, K., Kajinami, A., Mizuhata, M., Deki, S., Saito, Y., Shikano, M., Sakai, T., Fujeida, T., Periasamy, P.   +8 more
core  

High energy density quasi-solid-state lithium batteries using <i>in situ</i> polymerized gel electrolytes. [PDF]

Chem Sci
Fan Z, Liu Y, Ma L, Liu H, Chen Q, Wang Y, Zygadło-Monikowska E, Xu Y.   +7 more
europepmc   +1 more source

Selenophene π‐Bridge Enables Balanced Ambipolar Transport in High‐Performance Organic Electrochemical Transistors

Advanced Science, EarlyView.
We synthesized a high‐performance balanced ambipolar OECT polymer, P(gTDPPSe), via selenophene π‐bridge engineering. The selenophene π‐bridge enhances backbone planarity and optimizes the energy levels for doping, enabling high and balanced p/n‐type transconductance‐a key factor for high‐gain complementary inverters.
Guichuan Zhu, Yueping Lai, Jiaxing Pu, Jianhua Chen, Liang‐Wen Feng   +4 more
wiley   +1 more source

Roles of Water in Macromolecular Gels on Electrolytic Dissociation of Electrolytes

Nippon kagaku zassi, 1970
Jun MIZUGUCHI, Masaaki TAKAHASHI, Masuo AIZAWA   +2 more
openaire   +2 more sources