Lithium-sulfur (Li–S) batteries are the current focus of attention as candidates for next-generation energy storage
systems due to their high energy density, low cost and environmental friendliness. However, their ...
Continuous evolution of electrode materials still has not correspond today’s energy storage system necessity and limits their application range. Numerous approaches are proposed to improve lithium ion
batteries (LIBs) ...
two-phase anion-exchange membrane was prepared
from quaternized chitosan (QCS) integrated with an
electrospun polyacrylonitrile (PAN) scaffold by spin coating. To
synthesize QCS, glycidyltrimethylammonium chloride in ...
Zinc oxide (ZnO) is one of the most promising metal oxide semiconductor materials, particularly for optical and gas sensing applications. The influence of thickness and solvent on various features of ZnO thin films deposited ...
This study reports the synthesis of a few-layered graphene (GF) thin film on Ni
foam by chemical vapor deposition (CVD) technique and investigation of its
electrochemical performance as a negative electrode for lithium-ion ...
Recently, flexible triboelectric nanogenerators (TENGs) have gained significant interest as a promising
autonomous technology for harvesting abundant mechanical energy and powering portable electronic
devices. In this ...
Transition metal oxide Cu2O anode is still not meeting the current market demands due to the low theoretical capacity and poor cycle stability. We herein report the synthesis of a nanoporous GeO2/Cu/ Cu2O network by a ...
A gel polymer electrolyte was formed by trapping an optimized Na+/Zn2+ mixed-ion
aqueous electrolyte in a polyacrylonitrile nanofiber polymer matrix. This electrolyte was used in a
novel aqueous sodium-ion battery (ASIB) ...
Jetybayeva, Albina; Uzakbaiuly, Berik; Mukanova, Aliya; Myung, Seung-Taek; Bakenov, Zhumabay(Journal of Materials Chemistry A, 2021-07-01)
With the increasing role of microelectronics and autonomous wireless devices in everyday life, the miniaturization of power sources has attracted a lot of attention. Solid-state Li-ion microbatteries proved to be a good ...
Karabelli, Duygu; Singh, Soumya; Kiemel, Steffen; Koller, Jan; Konarov, Aishuak; Stubhan, Frank; Miehe, Robert; Weeber, Max; Bakenov, Zhumabay; Birke, Kai Peter(Frontiers in Energy Research, 2020)
Till 2020 the predominant key success factors of battery development have been
overwhelmingly energy density, power density, lifetime, safety, and costs per kWh. That is
why there is a high expectation on energy storage ...
Three-dimensional alloy based Ni3Sn4 negative electrodes were fabricated by simple electrodeposition technique on a mesoporous nickel foam substrate to improve the capacity and cyclability of Ni3Sn4 anodes for lithium-ion ...