Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Paola Vivo"'
Synergistic metal halide perovskite@metal-organic framework hybrids for photocatalytic CO2 reduction
Autor:
Saandra Sharma, Noah Jacob, G. Krishnamurthy Grandhi, Mahendra B. Choudhary, Swathi Ippili, Venkatesha R. Hathwar, Paola Vivo, Rabindranath Lo, M. Motapothula, Kolleboyina Jayaramulu
Publikováno v:
iScience, Vol 27, Iss 10, Pp 110924- (2024)
Summary: The photocatalytic reduction of carbon dioxide (CO2) into multi-electron carbon products remains challenging due to the inherent stability of CO2 and slow multi-electron transfer kinetics. Here in, we synthesized a hybrid material, cesium co
Externí odkaz:
https://doaj.org/article/c2da65bcf0584727ac69c9158deacfd0
Autor:
Basheer Al‐Anesi, Vipinraj Sugathan, Joshua K. G. Karlsson, Amit Tewari, Roshan Nasare, Paavo Mäkinen, Debjit Manna, Matti Mäntysalo, Paola Vivo
Publikováno v:
Advanced Energy & Sustainability Research, Vol 5, Iss 10, Pp n/a-n/a (2024)
Ag3BiI6 (ABI) is one of the most widely explored lead‐free perovskite‐inspired materials for eco‐friendly solar cell applications. However, despite the intense research efforts, the photovoltaic performance of ABI‐based devices remains very m
Externí odkaz:
https://doaj.org/article/b4e55e49f52943c6ab93129a689196dc
Autor:
Joaquín Valdez García, Mahboubeh Hadadian, Rustem Nizamov, Paavo Mäkinen, Noora Lamminen, Paola Vivo, Kati Miettunen
Publikováno v:
Royal Society Open Science, Vol 11, Iss 9 (2024)
This work demonstrates that unetched substrates can be reliably used in perovskite solar cell (PSC) fabrication. Chemical etching and laser patterning of the bottom electrodes are time- and resource-consuming processes. In particular, when testing no
Externí odkaz:
https://doaj.org/article/9710c0e4f49347439b4eedf4d37658af
Autor:
Sami Toikkonen, G. Krishnamurthy Grandhi, Shaoyang Wang, Bora Baydin, Basheer Al-Anesi, L. Krishnan Jagadamma, Paola Vivo
Publikováno v:
Advanced Devices & Instrumentation, Vol 5 (2024)
Lead halide perovskite (LHP) photovoltaics deliver high voltages even under low-light illumination intensities, thus emerging as a promising indoor photovoltaic (IPV) technology. The doping of the 2,2′,7,7′-tetrakis(N,N-di-p-methoxyphenylamino)-9
Externí odkaz:
https://doaj.org/article/2ff37f9b988f49138cf306f33fbe1c00
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-3 (2023)
Abstract Perovskite solar cells must overcome the long-term stability problem in order to be put into practical use. Materials science, through the development of synthetic chemistry, materials characterization and device engineering can contribute t
Externí odkaz:
https://doaj.org/article/aa0813b1a6da4439b6d9e147fb1f4fb1
Autor:
Irfan Ahmed, Lei Shi, Hannu Pasanen, Paola Vivo, Partha Maity, Mohammad Hatamvand, Yiqiang Zhan
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-28 (2021)
In photoactive materials, the fundamental understandings of hot charge carriers and a successful device design are the current challenges for the development of highly efficient hot carrier optoelectronic devices.
Externí odkaz:
https://doaj.org/article/d3a6f77e39664cec8e16cc6cefaff08e
Autor:
Jagadish Salunke, Xing Guo, Maning Liu, Zhenhua Lin, Nuno R. Candeias, Arri Priimagi, Jingjing Chang, Paola Vivo
Publikováno v:
ACS Omega, Vol 5, Iss 36, Pp 23334-23342 (2020)
Externí odkaz:
https://doaj.org/article/b3fd7571fffa473bbc7e7225b5027eef
Autor:
Maning Liu, G. Krishnamurthy Grandhi, Sri Matta, Krishnaiah Mokurala, Aleksandr Litvin, Salvy Russo, Paola Vivo
Publikováno v:
Advanced Photonics Research, Vol 2, Iss 3, Pp n/a-n/a (2021)
The increasing attention on halide perovskite nanocrystals (PNCs) stems from their outstanding optoelectronic properties, especially the intriguing photoluminescence (PL) features. The high photoluminescence quantum yields (up to unity) of PNCs, and
Externí odkaz:
https://doaj.org/article/6b7ea6eca0474241bf99aaae4b3571c3
Autor:
G. Krishnamurthy Grandhi, Anastasia Matuhina, Maning Liu, Shambhavee Annurakshita, Harri Ali-Löytty, Godofredo Bautista, Paola Vivo
Publikováno v:
Nanomaterials, Vol 11, Iss 6, p 1458 (2021)
Double perovskites are a promising family of lead-free materials that not only replace lead but also enable new optoelectronic applications beyond photovoltaics. Recently, a titanium (Ti)-based vacancy-ordered double perovskite, Cs2TiBr6, has been re
Externí odkaz:
https://doaj.org/article/4e758f0b61614dee9f175ca28cf6afe2
Autor:
Muhammad Talha Masood, Syeda Qudsia, Mahboubeh Hadadian, Christian Weinberger, Mathias Nyman, Christian Ahläng, Staffan Dahlström, Maning Liu, Paola Vivo, Ronald Österbacka, Jan-Henrik Smått
Publikováno v:
Nanomaterials, Vol 10, Iss 1, p 181 (2020)
The recently introduced perovskite solar cell (PSC) technology is a promising candidate for providing low-cost energy for future demands. However, one major concern with the technology can be traced back to morphological defects in the electron selec
Externí odkaz:
https://doaj.org/article/13e4232baec841b5a7ab03eba8634189