Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Udumula Subbarao"'
Autor:
S.D. Ramarao, Shreya Sarkar, Sebastian C. Peter, Prabeer Barpanda, Udumula Subbarao, Anshuman Chaupatnaik
Publikováno v:
The Journal of Physical Chemistry C. 124:15757-15768
Electrode materials based on antimony (Sb) are of growing interest as Sb achieves a balance between high capacity and good cycle performance in battery operation. The electrochemical performance of...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0be5b2110728487614ad8d92736bdba5
https://doi.org/10.1021/acs.jpcc.0c03556
https://doi.org/10.1021/acs.jpcc.0c03556
Two Keggin-Based Isostructural POMOF Hybrids: Synthesis, Crystal Structure, and Catalytic Properties
Autor:
Sthitadhi Maiti, Sebastian C. Peter, Udumula Subbarao, Soumyabrata Roy, Vamseedhara Vemuri, Kaja Sai Manoj
Publikováno v:
Inorganic Chemistry. 57:12078-12092
In this work we synthesized two novel isostructural twin hybrids Comp1: [H(C10H10N2)Cu2][PMo12O40] & Comp2: [H(C10H10N2)Cu2][PW12O40], based on the Keggin ions (PMo12O40–3 & PW12O40–3), Cu(I) cation, and 4,4′-bipyridine, by in situ hydrothermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3daf2f340b93bede7cfdc55992d0fd06
https://doi.org/10.1021/acs.inorgchem.8b01631
https://doi.org/10.1021/acs.inorgchem.8b01631
Autor:
Sebastian C. Peter, Saurav Ch. Sarma, Soumyabrata Roy, Dundappa Mumbaraddi, Vidyanshu Mishra, Udumula Subbarao, Anton O. Oliynyk
Publikováno v:
Crystal Growth & Design. 18:6091-6099
Two new compounds in the Yb–Cu–Ga system were discovered. Yb6(CuGa)50 was obtained as single crystals grown from gallium metal flux, and Yb6(CuGa)51 was synthesized by high-frequency induction heating technique. Structure analysis reveals new str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdf5b653c9ea13c17acf05591d009261
https://doi.org/10.1021/acs.cgd.8b00958
https://doi.org/10.1021/acs.cgd.8b00958
Autor:
Udumula Subbarao, Rebecca Dally, Michael Graf, K. Nemeth, C. Baines, Sebastian C. Peter, Jeffrey Hettinger
Publikováno v:
Journal of Magnetism and Magnetic Materials. 444:236-242
Muon spin rotation/relaxation (μSR) and specific heat measurements are presented for polycrystalline Ln CuGa 3 , with Ln = La–Nd, and Sm–Gd. All materials undergo magnetic ordering transitions, apart from non-magnetic LaCuGa 3 , and PrCuGa 3 , w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c43e8fe0fad4997cb53e0d8b6a112e3
https://doi.org/10.1016/j.jmmm.2017.08.012
https://doi.org/10.1016/j.jmmm.2017.08.012
Publikováno v:
Journal of Materials Chemistry A. 5:23369-23381
Since the advent of catalysis, transition metal-based materials have continually been exploited as efficient electrocatalysts, whereas rare-earths (REs) have been neglected due to their misleading name, i.e. rare-earth, and cost. In fact, most REs ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6249e93c0975e956757cbf3a09e40046
https://doi.org/10.1039/c7ta07945a
https://doi.org/10.1039/c7ta07945a
Publikováno v:
Journal of Materials Chemistry A. 5:15950-15960
The development of non-Pt based electrocatalysts for the hydrogen evolution reaction (HER) is a pre-requisite for the generation of hydrogen, a feasible and cost-effective source of hydrogen. Structural transitions and generating metal deficiency are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d072771a00a8f73b053e5f630dfb213
https://doi.org/10.1039/c7ta03673f
https://doi.org/10.1039/c7ta03673f
Autor:
Dheeraj Kumar Singh, Udumula Subbarao, Mungalimane K. Amshumali, Ranjan Datta, B. Loukya, Sebastian C. Peter, Vijaykumar S. Marakatti
Publikováno v:
Journal of Solid State Chemistry. 244:84-92
Facile and efficient ball milling and polyol methods were employed for the synthesis of nickel selenide (NiSe) nanoparticle. The particle size of the NiSe nanoparticle has been controlled mechanically by varying the ball size in the milling process.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::955c895453f218b3bc958d578f4627f7
https://doi.org/10.1016/j.jssc.2016.09.020
https://doi.org/10.1016/j.jssc.2016.09.020
Autor:
Vidyanshu Mishra, Udumula Subbarao, Soumyabrata Roy, Yatish Khulbe, Saurav Ch. Sarma, Sumanta Sarkar, Sebastian C. Peter
Publikováno v:
Inorganic Chemistry. 55:10351-10360
Single crystals (SCs) of the compounds Eu3Ag2In9 and EuCu2Ge2 were synthesized through the reactions run in liquid indium. Eu3Ag2In9 crystallizes in the La3Al11 structure type [orthorhombic space group (SG) Immm] with the lattice parameters: a = 4.83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcd2a4d586850c7d6c44cff8f2fa5564
https://doi.org/10.1021/acs.inorgchem.6b01598
https://doi.org/10.1021/acs.inorgchem.6b01598
Publikováno v:
Journal of Alloys and Compounds. 658:395-401
The compounds Eu 5 In 2 Sb 6 and Yb 5 X 2 Sb 6 ( X = Al, Ga and In) have been synthesized by high frequency induction heating method. The compounds Eu 5 In 2 Sb 6 and Yb 5 X 2 Sb 6 crystallize respectively in the orthorhombic Ca 5 Ga 2 As 6 and Ba 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d0b8ff95ef89503ef7544c19a75ff04
https://doi.org/10.1016/j.jallcom.2015.10.232
https://doi.org/10.1016/j.jallcom.2015.10.232
Publikováno v:
Journal of Power Sources. 301:160-169
Ordered intermetallic nanocrystals with high surface area are highly promising as efficient catalysts for fuel cell applications because of their unique electrocatalytic properties. The present work discusses about the controlled synthesis of ordered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::994082d1940ec56efd2b0b437a477b64
https://doi.org/10.1016/j.jpowsour.2015.09.114
https://doi.org/10.1016/j.jpowsour.2015.09.114