Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Kevin D. Dobson"'
Autor:
Austin G. Kuba, Alexander J. Harding, Raphael J. Richardson, Brian E. McCandless, Ujjwal K. Das, Kevin D. Dobson, William N. Shafarman
Publikováno v:
ACS Applied Energy Materials. 5:10731-10741
Autor:
Austin G Kuba, Alexander J Harding, Chaiwarut Santiwipharat, Ujjwal K Das, Kevin D Dobson, William N Shafarman
Publikováno v:
2022 IEEE 49th Photovoltaics Specialists Conference (PVSC).
Autor:
Austin G Kuba, Alexander J Harding, Raphael Richardson, Ujjwal K Das, Kevin D Dobson, William N Shafarman
Publikováno v:
2022 IEEE 49th Photovoltaics Specialists Conference (PVSC).
Autor:
Ujjwal Das, Brian E. McCandless, Alexander J. Harding, Kevin D. Dobson, Austin G. Kuba, Babatunde A. Ogunnaike, William N. Shafarman
Publikováno v:
RSC Advances. 10:16125-16131
Vapor deposition processes have shown promise for high-quality perovskite solar cells with potential pathways for scale-up to large area manufacturing. Here, we present a sequential close space vapor transport process to deposit CH3NH3PbI3 (MAPI) per
Autor:
William N. Shafarman, Alexander J. Harding, Austin G. Kuba, Ujjwal Das, Kevin D. Dobson, Babatunde A. Ogunnaike
Publikováno v:
2021 IEEE 48th Photovoltaic Specialists Conference (PVSC).
Interactions between temperature, pressure, and deposition rate are explored for the deposition of PbI 2 in a close space vapor transport (CSVT) geometry. The data presented here confirm that PbI 2 deposition occurs through diffusive mass transport b
Autor:
William N. Shafarman, Bin Du, Kevin D. Dobson, Ujjwal Das, Alex Harding, Brian E. McCandless, Austin G. Kuba
Publikováno v:
2021 IEEE 48th Photovoltaic Specialists Conference (PVSC).
Methylammonium lead iodide perovskite solar cells were made using an all-vapor process, including two-step close space vapor transport-processed MAPI and evaporated copper phthalocyanine (CuPC). Solar cells fabricated entirely in a nitrogen glovebox
Autor:
Wesley Luc, Kevin D. Dobson, Steven Hegedus, Gowri Sriramagiri, Feng Jiao, Katherine E. Ayers
Publikováno v:
Sustainable Energy & Fuels. 3:422-430
Carbon-free solar fuel generation through use of photovoltaic-driven electrolyzers (PV-ECs) and photoelectrochemical cells (PECs) has recently grown to be a subject of much interest. Advancements have been provided through improved catalytic activity
Autor:
Austin G. Kuba, Brian E. McCandless, Babatunde A. Ogunnaike, Alexander J. Harding, Kevin D. Dobson, Ujjwal Das, William N. Shafarman
Publikováno v:
2020 47th IEEE Photovoltaic Specialists Conference (PVSC).
Close space vapor transport is used to investigate PbI2 deposition and the reaction of PbI 2 with CH 3 NH 3 I to form CH 3 NH 3 PbI 3 (MAPI) on nanocrystalline (CdS) or amorphous (SnO 2 ) electron transport layers (ETL). The crystallographic structur
Publikováno v:
Materials Letters. 211:179-182
Copper Vanadium Sulfide (Cu3VS4), also known as sulvanite, has recently emerged as a suitable absorber material for thin film photovoltaics. The synthesis of Cu3VS4 nanocrystals via a rapid solvothermal route is reported for the first time. The phase
Publikováno v:
physica status solidi (a). 218:2100246