Results 41 to 50 of about 56,027 (314)
Heteroatom doping in 2D MXenes for energy storage/conversion applications
Advanced Powder MaterialsMXenes (inorganic metal carbides, nitrides, and carbonitrides) are currently the rising star of two-dimensional (2D) family. After its discovery in 2011, initial research was concentrated on pristine MXenes only. However, in the last few years, the MXene
Sumanta Sahoo +3 more
doaj +1 more source
Transport of Carbonate Ions by Novel Cellulose Fiber Supported Solid Membrane [PDF]
, 2011 Transport of carbonate ions was explored through fiber supported solid membrane. A novel fiber supported solid membrane was prepared by chemical modification of cellulose fiber with citric acid, 2′2-bipyridine and magnesium carbonate.
Gaikwad, A. G., A. G. Gaikwad
core +1 more source
Doping Regulation Stabilizing δ-MnO2 Cathode for High-Performance Aqueous Aluminium-ion Batteries [PDF]
δ-MnO2 is a promising cathode material for aqueous aluminium-ion batteries (AAIBs) for its layered crystalline structure with large interlayer spacing.
Yu, Chengzhong +7 more
core +1 more source
Potassium doping towards enhanced Na-ion diffusivity in a fluorophosphate cathode for sodium-ion full cells [PDF]
, 2022 K+doping into the Na-site of a Na3V2(PO4)2O2F cathode creates Na vacancies and increases disordering in the crystal structure, which dramatically accelerates Na ion diffusivity with outstanding rate and cycle performances in sodium-ion full ...
Kang, J +7 more
core +1 more source
Optimization Strategies of Na 3 V 2 (PO 4 ) 3 Cathode Materials for Sodium-Ion Batteries
Nano-Micro LettersHighlights Optimization strategies for high-performance Na3V2(PO4)3 (NVP) cathode material are well summarized and discussed, including carbon coating or modification, foreign-ion doping or substitution and nanostructure and morphology design.
Jiawen Hu +6 more
doaj +1 more source
Nanomaterials, 2022 The surface, size and ion doping effects on the magnetic, phonon and optical properties of ZnS nanoparticles are studied based on the s-d model including spin-phonon and Coulomb interaction, and using a Green’s function theory.
Iliana Apostolova +2 more
doaj +1 more source
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Site-selective Mg-doping regulated charge storage in NaFe2PO4(SO4)2 for high energy sodium-ion batteries [PDF]
The absence of compatible cathodes with higher specific capacity and energy density hampers the full-scale commercial adaptation of sodium-ion batteries (NIB).
Chen, Shuimei +8 more
core +1 more source
Molecular and Cluster Ion Beams: Doping and Deposition with "Massive" Ions [PDF]
, 2020 This chapter describes the methods and applications for the use of multi-atom, ionized species, containing 10s to several thousand atoms, for high-flux ion doping and modification of surfaces with sub-keV energies per atom. “Massive” ion beams are formed
Webb, RP +5 more
core
MeV Ion Implantation Doping of Diamond. [PDF]
, 2000 Diamond-based semiconductor devices offer the promise of operation at high temperatures and under extreme radiation conditions. An essential step in the drive towards operational diamond-based electronic devices is the ability to controllably and ...
R. Walker +5 more
core +1 more source