Zobrazeno 1 - 10 of 274 pro vyhledávání: '"Jagannatha Gopalakrishnan"'
1
Stuffed Tridymite Structures: Synthesis, Structure, Second Harmonic Generation, Optical, and Multiferroic Properties
Autor: Srinivasan Natarajan, Anupam Bhim, Jean-Pascal Sutter, Jagannatha Gopalakrishnan
Publikováno v: Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2021, 27 (6), pp.1995-2008. ⟨10.1002/chem.202004078⟩
International audience; The stuffed tridymite structure Ba(Zn/Co)1−xSi1−xM2xO4 (M=Al3+ and Fe3+) is explored for the possible multiferroic behavior and to develop new inorganic colored materials. The compounds were synthesized by employing conven
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b586bb8d021ab18ca1fee32e40913ff
https://doi.org/10.1002/chem.202004078
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2
New Series of Pentanary Oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co): Synthesis, Structure, and Magnetic and Optical Properties
Autor: Hiroshi Kitagawa, Mitsuhiko Maesato, Swapan K. Pati, Jagannatha Gopalakrishnan, Gurusamy Sivakumar, Srinivasan Natarajan, Madhulika Mazumder, A. Sundaresan, Abhiroop Lahiri
Publikováno v: The Journal of Physical Chemistry C. 124:25071-25077
Mixed-metal oxides, AM2C6Te3O18 (A = Pb, Sr; M = Mn, Cd; C = Ni, Co), have been synthesized employing traditional solid-state methods. The prepared compounds were characterized by powder X-ray diffraction (PXRD) and the structures refined by Rietveld
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bff606a0cebdbaf15bd89d5cac1cf044
https://doi.org/10.1021/acs.jpcc.0c07233
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3
Visible‐Light‐Activated C−C Bond Cleavage and Aerobic Oxidation of Benzyl Alcohols Employing BiMXO 5 (M=Mg, Cd, Ni, Co, Pb, Ca and X=V, P)
Autor: Anupam Bhim, Shreya Sasmal, Jagannatha Gopalakrishnan, Srinivasan Natarajan
Publikováno v: Chemistry – An Asian Journal. 15:3104-3115
The synthesis, structure, optical and photocatalytic studies of a family of compounds with the general formula, BiMXO5 ; M=Mg, Cd, Ni, Co, Pb, Ca and X=V, P is presented. The compounds were prepared by regular solid-state reaction of constituents in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b50646bd3fbdbf32545fe17c490531b4
https://doi.org/10.1002/asia.202000814
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4
New Members of SHG Active Dugganite Family, A3BC3D2O14 (A = Ba, Pb; B = Te, Sb; C = Al, Ga, Fe, Zn; D = Si, Ge, P, V): Synthesis, Structure, and Materials Properties
Autor: Weiguo Zhang, Srinivasan Natarajan, Anupam Bhim, P. Shiv Halasyamani, Jagannatha Gopalakrishnan
Publikováno v: Inorganic Chemistry. 58:8560-8569
A family of compounds, A3BC3D2O14 (A = Ba, Pb; B = Te, Sb; C = Al, Ga, Fe, Zn; D = Si, Ge, P, V), with the Dugganite structure was prepared employing traditional solid-state chemistry methods. PXRD and Rietveld refinement studies indicate that the co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44e8bf823d46372253fca70e24f0b61b
https://doi.org/10.1021/acs.inorgchem.9b00860
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5
La1.5Sr0.5NiMn0.5Ru0.5O6 Double Perovskite with Enhanced ORR/OER Bifunctional Catalytic Activity
Autor: Sergio Rojas, Miguel A. Peña, Martha Greenblatt, Laura Pascual, Mark Croft, Gunnar Lumbeeck, Jagannatha Gopalakrishnan, Maria Retuerto, Joke Hadermann, María Teresa Fernández-Díaz, Federico Calle-Vallejo
Publikováno v: ACS applied materials and interfaces
Digital.CSIC. Repositorio Institucional del CSIC
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[EN] Perovskites (ABO) with transition metals in active B sites are considered alternative catalysts for the water oxidation to oxygen through the oxygen evolution reaction (OER) and for the oxygen reduction through the oxygen reduction reaction (ORR
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1648b23dca5f2f965afd5dc57500a98
https://doi.org/10.1021/acsami.9b02077
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10
Designing a Lower Band Gap Bulk Ferroelectric Material with a Sizable Polarization at Room Temperature
Autor: D. D. Sarma, Somnath Ghara, A. Sundaresan, Priya Mahadevan, Shyamashis Das, Jagannatha Gopalakrishnan
Publikováno v: ACS Energy Letters. 3:1176-1182
A low band gap ferroelectric material with a sizable polarization at ambient conditions would constitute an ideal photovoltaic material to harvest solar energy because of its efficient polarization-driven charge carrier separation. We achieve this el
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::82e8c18a385dc1cfac7740ba7aeafa0a
https://doi.org/10.1021/acsenergylett.8b00492
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