Zobrazeno 1 - 10 of 64 pro vyhledávání: '"Smita A. Acharya"'
3
Oxygen vacancies disordering and oxy-ion diffusion mechanism in doped ceria electrolytes under IT-SOFC operating conditions
Autor: Vishwajit M. Gaikwad, Smita A. Acharya, Shraddha Shirbhate
Publikováno v: Journal of Solid State Electrochemistry. 26:133-148
In the present attempt, order-to-disorder transition of oxygen vacancies and their correlation with ion transport mechanism in moderately (at.15%) and heavily (at. 30%) doped (Gd and Sm) ceria systems are explored by using a high-temperature X-ray di
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1daac4b315bee3a8e9eec057f38304bb
https://doi.org/10.1007/s10008-021-05074-x
Zobrazit plný text záznamu
4
Correlation of dynamical disorder and oxy-ion diffusion mechanism in a Dy, W co-doped La2Mo2O9 system: an electrolyte for IT-SOFCs
Autor: Smita A. Acharya, Vasant Sathe, Shyamkant Anwane, Vishwajit M. Gaikwad, Ruhi Naz Nayyer
Publikováno v: Dalton Transactions. 49:13406-13419
In the present attempt, a Dy, W co-doped La2Mo2O9 (LMX) system is explored to understand the order–disorder phase transition, dynamical disorder state and their influence on the oxy-ion diffusion mechanism. The X-ray diffraction study confirms the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2dd86bab3464401253ece6e6eeb1dcf3
https://doi.org/10.1039/d0dt02954h
Zobrazit plný text záznamu
7
Double-Dopant induced local structural changes and ionic conductivity of doped ceria system: As solid electrolytes for electrochemical devices
Autor: Ashok Kumar Yadav, Kuldip Bhongale, Shraddha Shirbhate, Smita A. Acharya
Publikováno v: DAE SOLID STATE PHYSICS SYMPOSIUM 2019.
Present study is focused on double-dopant effect on local restructuring, oxygen vacancy defect clustering and ionic conductivity of doped ceria system. As compared to single dopant double-doping gives more flexibility in tuning ionic conductivity of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d8eed419cca67509f60b2823f68bddb
https://doi.org/10.1063/5.0016947
Zobrazit plný text záznamu
9
Effect of sintering temperature on structural and electrical properties of co-doped ceria based electrolyte material for IT-SOFCs
Autor: Kuldip Bhongale, Smita A. Acharya, Shraddha Shirbhate
Publikováno v: AIP Conference Proceedings.
Solid oxide fuel cells (SOFCs) are considered an alternative electric power generation systems due to high energy conversion efficiency, fuel flexibility, and operation directly on natural gas. One important challenge in SOFC commercialization is to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24d983b5057fe2dc262a49436d981a45
https://doi.org/10.1063/5.0002158
Zobrazit plný text záznamu
10
Influence of pbo- ZnO-B2O3 glass on enhancement of sinterability of Pb(Zr0.52 Ti0.48)O3
Autor: Smita A. Acharya, Shraddha Joshi
Publikováno v: DAE SOLID STATE PHYSICS SYMPOSIUM 2019.
In the present work, liquid phase sintering approach is adopted to lower the sintering temperature of PbZr0.52Ti0.48O3 (PZT) below 1000°C to enhance it functionality for LTCC technology. 0.2PbO-0.4ZnO-0.4B2O3(PZB) glass system is used as sintering a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5024c41df81b61ed6d29e4b1e777d401
https://doi.org/10.1063/5.0017239
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje