Zobrazeno 1 - 10
of 23
pro vyhledávání: '"C. Pratapkumar"'
Autor:
C. Pratapkumar, S.C. Prashantha, V.G. Dileep Kumar, M.S. Santosh, C.R. Ravikumar, M.R. Anilkumar, T.S. Shashidhara, C. Nanjunda Swamy, A.A. Jahagirdar, Mir Waqas Alam, Zhong Chen, Xuan-Thanh Bui
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 6, Iss 3, Pp 462-471 (2021)
An economic low-temperature self-ignition solution combustion method was used to synthesize 1–11 mol% chromium ion (Cr3+) doped MgAl2O4 nanoparticles (NPs). The structural, morphological and energy gap variations due to the influence of Cr3+ on the
Externí odkaz:
https://doaj.org/article/e1363be38be048338e0d9859ac308b3a
Autor:
A. Naveen Kumar, D.M. Jnaneshwara, H. Nagabhushana, C. Pratapkumar, C.R. Ravikumar, M.R. Anil Kumar, T.R. Shashi Shekhar, S.C. Prashantha
Publikováno v:
Applied Surface Science Advances, Vol 4, Iss , Pp 100070- (2021)
The current research work presents the preparation of Samarium (1–9 mol%) doped Lanthanum Silicate (La10Si6O27:Sm3+) nanophosphors (LNPs) by means of solution combustion synthesis utilizing Oxalidihydrazide as a fuel. The prepared LNPs were describ
Externí odkaz:
https://doaj.org/article/6061f9e3f9d6452585ddd1aeecdf369e
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 3, Iss 4, Pp 464-470 (2018)
MgAl2O4:Cr3+ (0.01–0.11 mol) doped nanocrystalline powders were prepared by a combustion method at low temperature. The Scherer's method was used to estimate crystallite size and values were found to be in the range 20–30 nm and the same was conf
Externí odkaz:
https://doaj.org/article/a572569082874fe4b2a0e0e951c942a1
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 3, Iss 4, Pp 464-470 (2018)
MgAl2O4:Cr3+ (0.01–0.11 mol) doped nanocrystalline powders were prepared by a combustion method at low temperature. The Scherer's method was used to estimate crystallite size and values were found to be in the range 20–30 nm and the same was conf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac2f3abfb386104f546f829107b48f5
http://www.sciencedirect.com/science/article/pii/S2468217918301321
http://www.sciencedirect.com/science/article/pii/S2468217918301321
Autor:
Xuan-Thanh Bui, C. Pratapkumar, A.A. Jahagirdar, C.R. Ravikumar, C. Nanjunda Swamy, Mysore Sridhar Santosh, M.R. Anilkumar, Mir Waqas Alam, S.C. Prashantha, Zhong Chen, T.S. Shashidhara, V.G. Dileep Kumar
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 6, Iss 3, Pp 462-471 (2021)
An economic low-temperature self-ignition solution combustion method was used to synthesize 1–11 mol% chromium ion (Cr3+) doped MgAl2O4 nanoparticles (NPs). The structural, morphological and energy gap variations due to the influence of Cr3+ on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5501fbb8f6319dca64f936860c8e816c
https://hdl.handle.net/10356/154962
https://hdl.handle.net/10356/154962
Autor:
H.P. Nagaswarupa, M.R. Anilkumar, S.C. Prashantha, H. Nagabhushana, D.M. Jnaneshwara, C. Pratapkumar, C.R. Ravikumar
Publikováno v:
Journal of Alloys and Compounds. 728:1124-1138
MgAl 2 O 4 :Dy 3+ (1–11 mol %) nanophosphors (NPs) were synthesized using single step, self ignited solution combustion route at very low temperature and the final product was well characterized by powder X-ray diffraction, scanning electron micros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ecd23f8ff66cd07b19e707974e20483
https://doi.org/10.1016/j.jallcom.2017.09.058
https://doi.org/10.1016/j.jallcom.2017.09.058
Autor:
T.R. Shashi Shekhar, M.R. Anil Kumar, D.M. Jnaneshwara, C.R. Ravikumar, H. Nagabhushana, A. Naveen Kumar, S.C. Prashantha, C. Pratapkumar
Publikováno v:
Applied Surface Science Advances, Vol 4, Iss, Pp 100070-(2021)
The current research work presents the preparation of Samarium (1–9 mol%) doped Lanthanum Silicate (La10Si6O27:Sm3+) nanophosphors (LNPs) by means of solution combustion synthesis utilizing Oxalidihydrazide as a fuel. The prepared LNPs were describ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::860c5fd3e08592dd5bdc31a6de00b62e
https://doi.org/10.1016/j.apsadv.2021.100070
https://doi.org/10.1016/j.apsadv.2021.100070
Autor:
B. Avinash, C. Pratapkumar, H. C. Ananda Murthy, M.R. Anil Kumar, H.P. Nagaswarupa, C.R. Ravikumar, A.A. Jahagirdar, Mysore Sridhar Santosh, Mir Waqas Alam, Aarti S. Bhatt, V.V. Deshmukh
Publikováno v:
Applied Surface Science Advances. 3:100049
Synthesis based on biomaterial technology has high potential in structural applications. Blending metal oxides with plant extract is an attractive alternative for preparing materials with superior material properties. Here, we report for the first ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::112137e2c3acbfbc32c65b277cfff036
https://doi.org/10.1016/j.apsadv.2020.100049
https://doi.org/10.1016/j.apsadv.2020.100049
Autor:
H.B. Muralidhara, P.S. Surya, Xuan-Thanh Bui, Mysore Sridhar Santosh, C.R. Ravikumar, M.R. Anil Kumar, Zhong Chen, V.G. Dileepkumar, R. Viswanatha, Ahmad M. Mohammad, Islam M. Al-Akraa, C. Pratapkumar
Publikováno v:
Journal of Environmental Chemical Engineering. 8:104005
A new photocatalytic material sodium iron disulfide (NaFeS2) has been synthesized via a hydrothermal method for the degradation of methylene blue (MB) and indigo carmine (IC). This material has been subjected to various analytical, electrochemical an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::966e4d7b2df0471037fe289eaa7d5b19
https://doi.org/10.1016/j.jece.2020.104005
https://doi.org/10.1016/j.jece.2020.104005
Autor:
C. Pratapkumar, H.B. Premkumar, S.C. Prashantha, T. Manohar, Ramachandra Naik, K.S. Anantharaju, S.C. Sharma, H. Nagabhushana, H.P. Nagaswarupa
Publikováno v:
Dyes and Pigments. 122:22-30
Europium doped lanthanum aluminate nanophosphors were synthesized by a combustion process using Oxalyl di-hydrazide as fuel. The nanophosphors calcined at 900 °C for 3 h were characterized by PXRD, FTIR spectroscopy, SEM and TEM. The average crystal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::462238e45a772f8a977484cd1026d666
https://doi.org/10.1016/j.dyepig.2015.06.002
https://doi.org/10.1016/j.dyepig.2015.06.002