Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Shailendra Kumar Dwivedi"'
Autor:
RAJKUMAR JAT, V P SINGH, SHAILENDRA KUMAR DWIVEDI, OMVEER SINGH, RATNA RAI, RAJESH KUMAR, ASHOK CHOUDHARY, ARJOO
Publikováno v:
The Indian Journal of Agricultural Sciences, Vol 94, Iss 10 (2024)
The present study was carried out during 2019–20 and 2020–21 at Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, Uttarakhand to assess the combined effects of deficit irrigation and mulching on a 5-year- old VNR Bihi guava
Externí odkaz:
https://doaj.org/article/1bddbba9fb6147ae8ef6cd44fe165571
Autor:
Aparna Singh, Pukhrambam Dipak, Asif Iqbal, Anuradha Samadhiya, Shailendra Kumar Dwivedi, Dinesh Chandra Tiwari, Rajendra Kumar Tiwari, Kailash Nath Pandey
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract In the present work, we have developed a polymer based gas sensor. The polymer nanocomposites are synthesized by the chemical oxidative polymerization of aniline with ammonium persulfate and sulfuric acid. The fabricated sensor is able to ac
Externí odkaz:
https://doaj.org/article/ea1800a72b69419f89a2e9b891f98fff
Autor:
N. Eswara Prasad, Atendra S. Chauhan, D. C. Tiwari, Santosh K. Tripathi, Prabhat K. Dwivedi, Shailendra Kumar Dwivedi
Publikováno v:
Solar Energy. 224:210-217
In this paper, we report the preparation of crystalline CZTS thin films by sol–gel method followed by sulphurization using 1,2- Ethanedithiol (EDT) at 400 °C in a three zone horizontal tubular reactor equipped with computer controlled vacuum syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8a496b76ad865bea628021388c21728
https://doi.org/10.1016/j.solener.2021.04.046
https://doi.org/10.1016/j.solener.2021.04.046
Autor:
Aparna Singh, Asif Iqbal, Pukhrambam Dipak, Rajendra Kumar Tiwari, D. C. Tiwari, Anuradha Samadhiya, Shailendra Kumar Dwivedi, Kailash Nath Pandey
In the present work, we have developed a polymer based gas sensor. The polymer nanocomposites are synthesized by the chemical oxidative polymerization of aniline with ammonium persulfate and sulfuric acid. The fabricated sensor is able to achieve a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e85d2aae2169821a7b66aaa98e9f447f
https://doi.org/10.21203/rs.3.rs-574218/v1
https://doi.org/10.21203/rs.3.rs-574218/v1
Autor:
Tarun Chandel, Shailendra Kumar Dwivedi, N. Eswara Prasad, Prabhat K. Dwivedi, Pukhrambam Dipak, Santosh K. Tripathi, D. C. Tiwari
Publikováno v:
Solar Energy. 187:167-174
Thin film solar cells with ITO/ZnO/P3HT:PCM:CTSe NCs/Ag structure were fabricated employing a fast and cost-effective procedure using blended solution of P3HT:PCBM:CTSe NCs deposited by spin casting, followed by thermal annealing steps. The CTSe NCs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e01e7d8059b7bd9b20814767267d7322
https://doi.org/10.1016/j.solener.2019.05.012
https://doi.org/10.1016/j.solener.2019.05.012
Publikováno v:
Open Journal of Metal. :33-41
The microwave absorption properties of polymer composite PANI/PVA/NiFe2O3 are investigated. The polymer composites of PANI/PVA and NiFe2O3 are prepared in two steps. NiFe2O3 is synthesized by modified sol gel method and PANI by chemical polymerizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6ee82ea866176129933a87fcc9679eb
https://doi.org/10.4236/ojmetal.2019.94004
https://doi.org/10.4236/ojmetal.2019.94004
Publikováno v:
Vacuum. 159:341-345
In this study, nanocrystalline thin films of Cu2Zn1-xSn1+xS4 and Cu2Zn1+xSn1-xS4, (x = 0.15, 0.28 and 0.39) were deposited on glass substrates at 300 °C by the spray pyrolysis technique. The effect of molar variation of zinc and tin on the structura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9ab60f5a2a71d3f255d051af8f3db0d
https://doi.org/10.1016/j.vacuum.2018.10.032
https://doi.org/10.1016/j.vacuum.2018.10.032
Autor:
Mohd. Imamuddin, Rajaram Poolla, Santosh K. Tripathi, Shailendra Kumar Dwivedi, N. Eswara Prasad, Pukhrambam Dipak, M. Burhanuz Zaman, D. C. Tiwari
Publikováno v:
Solar Energy. 177:382-386
In this work, we report the synthesis of Copper Tin Selenide (Cu2SnSe3) nanocrystals by solvothermal method. We have fabricated for the first time, the heterojunction hybrid solar cells using blend of poly(3-hexyle thiophene) (P3HT):[6, 6]phenyl-C61-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a02b5c1caf9ba69069935e22a409cb2
https://doi.org/10.1016/j.solener.2018.11.032
https://doi.org/10.1016/j.solener.2018.11.032
Publikováno v:
Materials Letters. 315:131945
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f246a85b592f729ce06d50747ba264db
https://doi.org/10.1016/j.matlet.2022.131945
https://doi.org/10.1016/j.matlet.2022.131945
Publikováno v:
Materials Letters. 212:279-282
In this paper, we report for the first time, the synthesis of nanocrystalline CZTS particles via an ultrasonically assisted sol-gel method using three different solvents. XRD studies along with Raman spectroscopy show that the synthesized CZTS nanocr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1ff748375b44c70a2136bd1554766fa
https://doi.org/10.1016/j.matlet.2017.10.063
https://doi.org/10.1016/j.matlet.2017.10.063