Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Mohammad Ramzan Parra"'
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 5, Iss 1, Pp 104-110 (2020)
In the present work, we have endeavored the utilization of wet-chemically synthesized copper oxide nanoparticles (CuO-NPs) as the active layer in hybrid bulk heterojunction (BHJ) solar cells. The BHJs with CuO-NPs display significantly different phys
Externí odkaz:
https://doaj.org/article/69c5e572612047b1a5044267762dab28
Autor:
Mohammad Ramzan Parra, Fozia Z. Haque
Publikováno v:
Journal of Materials Research and Technology, Vol 3, Iss 4, Pp 363-369 (2014)
This article reports the controlled size of ZnO nanoparticles synthesized via simple aqueous chemical route without the involvement of any capping agent. The effect of different calcination temperatures on the size of the ZnO nanoparticles was invest
Externí odkaz:
https://doaj.org/article/6b8d3a3d31564d71a8d650338cf2f411
Publikováno v:
Advanced Microscopy ISBN: 9781003282044
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97a64f6d2725906c1817c6aa24eef192
https://doi.org/10.1201/9781003282044-6
https://doi.org/10.1201/9781003282044-6
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 5, Iss 1, Pp 104-110 (2020)
In the present work, we have endeavored the utilization of wet-chemically synthesized copper oxide nanoparticles (CuO-NPs) as the active layer in hybrid bulk heterojunction (BHJ) solar cells. The BHJs with CuO-NPs display significantly different phys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39ace6219d8f5816ec5858e9be3f0743
http://www.sciencedirect.com/science/article/pii/S2468217920300046
http://www.sciencedirect.com/science/article/pii/S2468217920300046
Combined parametric optimization of P3HT: PC70BM films for efficient bulk-heterojunction solar cells
Publikováno v:
Journal of Solid State Electrochemistry. 23:3267-3274
In this report, the effects of photoactive blend compositions, film thicknesses, and annealing conditions on the P3HT:PC70BM solar cells performance and reproducibility was investigated. The performance of prepared devices was described by examining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b95ec47258c62ab9c3fe4e46b5a6268
https://doi.org/10.1007/s10008-019-04421-3
https://doi.org/10.1007/s10008-019-04421-3
Publikováno v:
Materials Letters. 238:194-197
Two-dimensional Zn1−xBxO (x = 0.0, 0.01, 0.03, 0.05) hexagonal nanodisks, were synthesized via simple solution method. The crystallographic analysis evidenced the successful incorporation of B3+ ion into ZnO lattice with pure wurtzite phase. With c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f575f44433ef08f3fbfe4fab5af1a61
https://doi.org/10.1016/j.matlet.2018.12.009
https://doi.org/10.1016/j.matlet.2018.12.009
Autor:
Padmini Pandey, Kothandam Krishnamoorthy, Vediappan Sudhakar, Hafsa Siddiqui, Mohammad Ramzan Parra, Fozia Z. Haque
Publikováno v:
Applied Surface Science. 470:1130-1138
Hexagon shaped pristine and Al doped ZnO nanodisks (NDs) with exposed ±[0001] polar facets were successfully synthesized using modified sol-gel method without the involvement of any structural directing or capping agents. It was investigated that OH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59a171bf097a4b74260982177cf7c626
https://doi.org/10.1016/j.apsusc.2018.11.077
https://doi.org/10.1016/j.apsusc.2018.11.077
Autor:
Saniya Ayaz, Mohammad Ramzan Parra, Hafsa Siddiqui, M.S. Qureshi, Megha Shrivastava, Padmini Pandey
Publikováno v:
Materials Letters. 229:225-228
We have synthesized one-dimensional (1D) Cu100−xLaxO nanorods (NRs) by Co-precipitation method. The crystallographic phase, and morphology are analyzed using XRD, micro-Raman, XPS and TEM. The length and diameter of the Cu100−xLaxO NRs (x = 0.0,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ea49d26aba644286e457bc5d5961716
https://doi.org/10.1016/j.matlet.2018.07.029
https://doi.org/10.1016/j.matlet.2018.07.029
Publikováno v:
Journal of Sol-Gel Science and Technology. 87:125-135
This article describes systematic basic research on the optimization of the processing parameters of sol−gel technique for synthesis of the high purity CuO nanoparticles. Effect of the synthesis parameters such as copper salt concentration, solvent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6358f5629a04e1ef2f0c4be3bde86805
https://doi.org/10.1007/s10971-018-4663-5
https://doi.org/10.1007/s10971-018-4663-5
Publikováno v:
Journal of Materials Science. 53:8826-8843
In the present paper, we report a detailed study on the sodium (Na) doping-induced modifications in the copper oxide (CuO) nanostructure and its properties. A facile and sustainable sol–gel synthesis approach was employed for the preparation of hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59524dc3ac9bb49c304c0150c60e0206
https://doi.org/10.1007/s10853-018-2179-6
https://doi.org/10.1007/s10853-018-2179-6