Zobrazeno 1 - 10 of 140 pro vyhledávání: '"G, Kedarnath"'
1
Facile synthesis and size-dependent optical properties of luminescent ZnIn2S4 nanocrystals derived from metal xanthates
Autor: Nisha Kushwah, G. Kedarnath, V. Sudarsan, A. P. Srivastava
Publikováno v: New Journal of Chemistry. 47:307-314
Luminescent ZnIn2S4 NCs with PLQYs up to 11% have been isolated by a simple route involving metal xanthates co-thermolysis. Also, size dependent PL emission, optical band gap properties and carrier life time measurements of these NCs are presented.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45f8cc83a7c8d0636e44820cb9e9a685
https://doi.org/10.1039/d2nj05175c
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2
Molecular precursor-mediated facile synthesis of phase pure metal-rich digenite (Cu1.8S) nanocrystals: an efficient anode for lithium-ion batteries
Autor: Gourab Karmakar, Adish Tyagi, Kruti K. Halankar, Sandeep Nigam, B. P. Mandal, A. P. Wadawale, G. Kedarnath, Anil K. Debnath
Publikováno v: Dalton Transactions. 52:1461-1475
Cu1.8S nanostructures, obtained through thermolysis of a new SSP, serve as an efficient anode material for LIBs. Suitable morphology, unique structural features are the crucial factors contributing to the good electrochemical performance of Cu1.8S.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5969adbb1433fdcdaca0994672316959
https://doi.org/10.1039/d2dt03757b
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3
Molecular precursor mediated selective synthesis of phase pure cubic InSe and hexagonal In2Se3 nanostructures: new anode materials for Li-ion batteries
Autor: Gourab Karmakar, Dipa Dutta Pathak, Adish Tyagi, B. P. Mandal, A. P. Wadawale, G. Kedarnath
Publikováno v: Dalton Transactions. 52:6700-6711
In2Se3 and InSe nanostructures prepared from a new precursor [In{Sepy(Me-4)}3] were used as anode materials in LIBs. The fabricated cell exhibited promising cyclability with high specific capacity and reversible Li ion uptake.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63456284f51f66eedc8de5fa04ea1343
https://doi.org/10.1039/d3dt00234a
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4
Inorganic Chemistry at the Crossroads of Catalysis and Materials Science
Autor: Vimal Kumar Jain, G. Kedarnath
Inorganic chemistry has contributed to the progress of human civilization in several different ways. Its activities at the interface with other scientific disciplines has led to emergence of several new fields like organometallic chemistry, bio-inorg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::223d799e1b4cf68e725a60f3da0f27c0
https://doi.org/10.20944/preprints202305.2057.v1
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6
Synthesis of photoresponsive and photoemissive ultrathin 2D nanosheets of In2S3 achieved through a new single source molecular precursor
Autor: Gourab Karmakar, Adish Tyagi, Alpa Y. Shah, Liladhar B. Kumbhare, A. P. Wadawale, G. Kedarnath, Vishal Singh
Publikováno v: RSC Advances. 12:27292-27299
Quantum confined ultrathin nanosheets of In2S3 were synthesized from a new structurally characterized molecular precursor. The prototype photoelectrochemical cell based on the material exhibited high photostability and photoresponsivity.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4770657cf167050aeaab3c18bf9ff0a4
https://doi.org/10.1039/d2ra05000e
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7
Facile one pot synthesis of highly photoresponsive coinage metal selenides (Cu1.8Se and Ag2Se) achieved through novel Cu and Ag pyridylselenolates as molecular precursors
Autor: Gourab Karmakar, Adish Tyagi, Alpa Y. Shah, Sandeep Nigam, A. P. Wadawale, G. Kedarnath, Bal Govind Vats, N. Naveen Kumar, Vishal Singh
Publikováno v: Dalton Transactions. 51:12670-12685
Phase pure Cu1.8Se and Ag2Se nanostructures were synthesized employing novel single source molecular precursors at relatively low temperature. These materials exhibit good photoresponsivity and stability under alternating light and dark conditions.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c27a7d7a24f22644254ef5bf8a329c7
https://doi.org/10.1039/d2dt01897g
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8
Synthesis of photo-responsive indium selenides (InSe and In2Se3) from tris(4,6-dimethyl-2-pyrimidylselenolato)indium(iii) as a molecular precursor
Autor: Gourab Karmakar, Alpa Y. Shah, Adish Tyagi, A. P. Wadawale, G. Kedarnath, N. Naveen Kumar, Jitendra Bahadur
Publikováno v: New Journal of Chemistry. 46:3871-3881
Facile and selective synthesis of phase pure photo-responsive InSe and In2Se3 nanostructures employing air-stable In[Sepym(Me-4,6)2]3 as a novel molecular precursor.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d659688d1f76d6bacccb0fc0dadac37
https://doi.org/10.1039/d1nj06167d
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9
A facile synthetic route toward phase-pure colloidal Cu2GeS3 nanostructures mediated through metal xanthate precursors
Autor: Alpa Y. Shah, Gourab Karmakar, Adish Tyagi, G. Kedarnath
Publikováno v: New Journal of Chemistry. 46:19817-19823
Cu2GeS3 nanostructures were successfully synthesized at mild conditions via the co-thermolysis of Cu and Ge isopropylxanthates. Photoelectrochemical cell based on this material exhibited photovoltaic activity with high photostability.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abf38f2f9146afb80c34e7b010abe4b1
https://doi.org/10.1039/d2nj04426a
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10
Di-tert-butyltin(iv) 2-pyridyl and 4,6-dimethyl-2-pyrimidyl thiolates: versatile single source precursors for the preparation of SnS nanoplatelets as anode material for lithium ion batteries
Autor: Dipa Dutta Pathak, Gourab Karmakar, Balaji P. Mandal, G. Kedarnath, Adish Tyagi, Amit P. Srivastava, Amey Wadawale, Vimal K. Jain
Publikováno v: Dalton Transactions. 50:13073-13085
New air and moisture stable di-tert-butyltin complexes derived from 2-mercaptopyridine (HSpy), [tBu2Sn(Spy)2], [tBu2Sn(Cl)(Spy)] and 4,6-dimethyl-2-mercaptopyrimidine (HSpymMe2) [tBu2Sn(Cl)(SpymMe2)], have been prepared and utilized as single-source
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1456e68e5b722fc598140776abfd52d
https://doi.org/10.1039/d1dt01142a
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