Improved Thermoelectric Properties of N-Type Mg3Sb2 through Cation-Site Doping with Gd or Ho.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c22558
Abstract: The success of n-type doping has attracted strong research interest for exploring effective n-type dopants for Mg3Sb2 thermoelectrics. Herein, we experimentally study Gd and Ho as n-type dopants for Mg3Sb2 thermoelectrics. The synthesis, structural characterization,… read more here.
Keywords: thermoelectric properties; site doping; type mg3sb2; site ... See more keywords
A and B site Co-doping of CaMnO3: a route to enhanced heat storage properties
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Chemistry A"
DOI: 10.1039/d2ta07779e
Abstract: By co-doping CaMnO3 with La and Fe (LaxCa1−xMn1−yFeyO3), it is possible to tailor the material thermodynamics, reduction extent, together with operating temperature range for thermochemical heat storage application. read more here.
Keywords: camno3 route; route enhanced; site doping; heat storage ... See more keywords
A dual-site doping strategy to enhance the sodium storage performance of an O3-type layered sodium oxide cathode.
Sign Up to like & getrecommendations! Published in 2025 at "Chemical communications"
DOI: 10.1039/d5cc03964a
Abstract: The O3-type NaNi1/3Fe1/3Mn1/3O2 material is modified by introducing Sr2+ into the Na sites and Al3+ into the transition metal (TM) sites. The inactive Sr2+ and Al3+ serve as structural pillars within the NaO2 and TMO2… read more here.
Keywords: dual site; type; cathode; performance ... See more keywords
Revealing the Impact of Na-Ag Single-Site Co-Doping in CZTSSe
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Materials Chemistry A"
DOI: 10.1039/d5ta06324h
Abstract: Cation doping/substitution is a widely used strategy to overcome the serious opencircuit voltage deficit caused by unfavorable defects and defect clusters in kesterite materials such as CZTSSe. Single cation substitution... read more here.
Keywords: doping cztsse; single site; impact single; site doping ... See more keywords
Equivalence of physical pressure and chemical pressure in the phase transformation of undiscovered SbxBi(1−x)ScO3 compound
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Physics"
DOI: 10.1063/5.0279733
Abstract: A new approach based on a Clausius–Clapeyron-like equation was previously proposed to evaluate the equivalence of physical transformation pressure and chemical pressure and to search for new phase transformations of B-site doping BiScO3-based compounds, which… read more here.
Keywords: pressure; sbxbi sco3; transformation; site doping ... See more keywords
Optimization of energy storage and electrocaloric performance in Pb(Zr,Ti)O3 via A-Site La and Bi Co-doping
Sign Up to like & getrecommendations! Published in 2024 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/ad5d33
Abstract: Lead-based ferroelectrics are one of the most fascinating candidates in the field of state-of-the-art electronic technology. Their intriguing properties are further enriched via the realization of morphotropic phase boundaries. Moreover, the A-site chemical substitution provides… read more here.
Keywords: energy storage; optimization energy; site; site doping ... See more keywords
In-depth investigation of conduction mechanism on defect-induced proton-conducting electrolytes BaHfO 3
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review B"
DOI: 10.1103/rfs5-bnwt
Abstract: This study utilizes first-principles computational methods to comprehensively analyze the impact of A-site doping on the proton conduction properties of BaHfO$_3$. The goal is to offer theoretical support for the advancement of electrolyte materials for… read more here.
Keywords: proton; migration; mechanism; proton conduction ... See more keywords
How Doping Regulates As(III) Adsorption at TiO2 Surfaces: A DFT + U Study
Sign Up to like & getrecommendations! Published in 2024 at "Molecules"
DOI: 10.3390/molecules29173991
Abstract: The efficient adsorption and removal of As(III), which is highly toxic, remains difficult. TiO2 shows promise in this field, though the process needs improvement. Herein, how doping regulates As(OH)3 adsorption over TiO2 surfaces is comprehensively… read more here.
Keywords: adsorption; doping o2c; doping ti5c; site ... See more keywords