Results 51 to 60 of about 744,178 (315)

Nanocellulose aerogel membranes for optimal electrolyte filling in dye solar cells [PDF]

, 2014
A new method for depositing electrolyte in dye solar cells (DSCs) is introduced: a nanocellulose hydrogel membrane is screen printed on the counter electrode and further freeze-dried to form a highly porous nanocellulose aerogel, which acts as an ...
Halme, Janne, Lahtinen, Panu, Lund, Peter, Miettunen, Kati, Poskela, Aapo, Tiihonen, Armi, Vapaavuori, Jaana   +6 more
core   +1 more source

The Gel-State Electrolytes in Zinc-Ion Batteries

Batteries, 2022
Zinc-ion batteries (ZIBs) are receiving increasing research attention due to their high energy density, resource abundance, low-cost, intrinsic high-safety properties, and the appropriate plating/stripping voltage.
Fulong Hu, Maoyun Li, Guowei Gao, Huiqing Fan, Longtao Ma   +4 more
doaj   +1 more source

Cross-Linked Polymer Hydrogel Electrolytes for Electrochemical Capacitors [PDF]

Journal of The Electrochemical Society, 2006
Acidic polyvinyl alcohol/polyacrylic acid blend hydrogel electrolytes (BHEs) were prepared by cross-linking with glutaraldehyde and perchloric acid. These acidic BHEs were treated suitably to realize alkaline and neutral BHEs. Amorphicity of BHEs was followed by differential scanning calorimetry.
Choudhury, N.A., Shukla, A.K., Sampath, S., Pitchumani, S.   +3 more
openaire   +1 more source

Electric-field-induced displacement of a charged spherical colloid embedded in an elastic Brinkman medium

, 2007
When an electric field is applied to an electrolyte-saturated polymer gel embedded with charged colloidal particles, the force that must be exerted by the hydrogel on each particle reflects a delicate balance of electrical, hydrodynamic and elastic ...
A. M. Lowman, L. D. Landau, M. Ostoja-Starzewski, M. Ostoja-Starzewski, P.-G. de Gennes, Reghan J. Hill, W. B. Russel   +6 more
core   +1 more source

Flexible, Free-Standing and Holey Graphene Paper for High-Power Supercapacitors [PDF]

, 2016
Flexible supercapacitors based on bendable electrodes have aroused much interest for integration in clothing materials and portable electronic devices. However, simultaneous achievement of high areal energy and high power densities still presents a great
Bai, Bichat, Biniak, Chen, Cheng, Choi, Darmstadt, Feng, Ghosh, Kang, Kang, Kötz, Li, Li, Lin, Liu, Liu, Liu, Lu, Lv, Lv, Maiti, McAllister, Niu, Peng, Portet, Ruiz, Sevilla, Shao, Song, Stankovich, Stoller, Sumboja, Wang, Wang, Wang, Weng, Xiong, Xu, Xu, Xu, Xu, Xu, Yang, Yang, Zang, Zhang   +46 more
core   +1 more source

Conducting Polymers with Functional Dopants and their Applications in Energy, Environmental Technology, and Nanotechnology [PDF]

, 2015
Development of novel conducting polymers (CPs) is expected to facilitate the advancement of functional materials used for energy, environmental, and nanotechnology.
Kim, Sung Yeol, Song, Hyun-Kon
core   +1 more source

Doped photo-crosslinked polyesteramide hydrogels as solid electrolytes for supercapacitors [PDF]

Soft Matter, 2020
High-performance hydrogels play a crucial role as solid electrolytes for flexible electrochemical supercapacitors.
Ruano Torres, Guillem, Tononi García, Jordi, Curcó Cantarell, David, Puiggalí Bellalta, Jordi, Torras Costa, Juan, Alemán Llansó, Carlos   +5 more
openaire   +4 more sources

Advancements in the Exploration of Gel Electrolytes for Aqueous Zinc Ion Batteries

Bulletin of Chemical Reaction Engineering & Catalysis, 2023
Aqueous zinc-ion batteries (ZIBs) are seen as a superior substitute for lithium-ion batteries (LIBs) due to their excellent safety, low cost, and eco-friendliness.
Yi Xiong, Jinhang Dai, Lingyao Kuang, Xiaodan Li, Xingxing Gu   +4 more
doaj   +1 more source

Scalable production of graphene inks via wet-jet milling exfoliation for screen-printed micro-supercapacitors

, 2019
The miniaturization of energy storage units is pivotal for the development of next-generation portable electronic devices. Micro-supercapacitors (MSCs) hold a great potential to work as on-chip micro-power sources and energy storage units complementing ...
Bellani, Sebastiano, Bonaccorso, Francesco, Castillo, Antonio Esau Del Rio, Curreli, Nicola, Martin-Garcia, Beatriz, Oropesa-Nunez, Reinier, Petroni, Elisa, Prato, Mirko   +7 more
core   +1 more source

Preparation and application of PAM-based composite hydrogel electrolyte in Zn−MnO2 battery

工程科学学报
With the advantages of being cheap, safe, and environmentally friendly, aqueous Zn-ion batteries (AZIBs) show promise in large-scale energy storage and smart wearables.
Shanguo JI, Luning YUAN, Jiahu XU, Shuo QIN, Yuanyuan HU, Hongda YU, Kai YANG   +6 more
doaj   +1 more source