Sökning: id:"swepub:oai:DiVA.org:uu-407443" >
High-Efficiency Fle...
-
Kim, Byeong JoUppsala universitet,Fysikalisk kemi,Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 16419, South Korea
(författare)
High-Efficiency Flexible Perovskite Solar Cells Enabled by an Ultrafast Room-Temperature Reactive Ion Etching Process
- Artikel/kapitelEngelska2020
Förlag, utgivningsår, omfång ...
-
2020-01-20
-
American Chemical Society (ACS),2020
-
printrdacarrier
Nummerbeteckningar
-
LIBRIS-ID:oai:DiVA.org:uu-407443
-
https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-407443URI
-
https://doi.org/10.1021/acsami.9b19030DOI
Kompletterande språkuppgifter
-
Språk:engelska
-
Sammanfattning på:engelska
Ingår i deldatabas
Klassifikation
-
Ämneskategori:ref swepub-contenttype
-
Ämneskategori:art swepub-publicationtype
Anmärkningar
-
Perovskite solar cells (PSCs), which have surprisingly emerged in recent years, are now aiming at commercialization. Rapid, low-temperature, and continuous fabrication processes that can produce high-efficiency PSCs with a reduced fabrication cost and shortened energy payback time are important challenges on the way to commercialization. Herein, we report a reactive ion etching (RIE) method, which is an ultrafast room-temperature technique, to fabricate mesoporous TiO2 (mp-TiO2) as an electron transport layer for high-efficiency PSCs. Replacing the conventional high-temperature annealing process by RIE reduces the total processing time for fabricating 20 PSCs by 40%. Additionally, the RIE-processed mp-TiO2 exhibits enhanced electron extraction, whereupon the optimized RIE-mp-TiO2-based PSC exhibits a power conversion efficiency (PCE) of 19.60% without J–V hysteresis, when the devices were optimized with a TiCl4 surface treatment process. Finally, a flexible PSC employing RIE-mp-TiO2 is demonstrated with 17.29% PCE. Considering that the RIE process has been actively used in the semiconductor industry, including for the fabrication of silicon photovoltaic modules, the process developed in this work could be easily applied toward faster, simpler, and cheaper manufacturing of PSC modules.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
-
Kwon, Seung LeeSungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 16419, South Korea
(författare)
-
Kim, Min-cheolUniv Calif San Diego, Dept NanoEngn, La Jolla, CA 92093 USA
(författare)
-
Jin, Young UnSungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 16419, South Korea
(författare)
-
Lee, Dong GeonSungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 16419, South Korea
(författare)
-
Jeon, Jae BumSungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 16419, South Korea
(författare)
-
Yun, YeonghunKyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea
(författare)
-
Choi, MansooSeoul Natl Univ, Dept Mech & Aerosp Engn, Seoul 08826, South Korea;Global Frontier Ctr Multiscale Energy Syst, Seoul 151744, South Korea
(författare)
-
Boschloo, GerritUppsala universitet,Fysikalisk kemi(Swepub:uu)gerrbosc
(författare)
-
Lee, SangwookKyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea
(författare)
-
Jung, Hyun SukSungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 16419, South Korea
(författare)
-
Uppsala universitetFysikalisk kemi
(creator_code:org_t)
Sammanhörande titlar
-
Ingår i:ACS Applied Materials and Interfaces: American Chemical Society (ACS)12:6, s. 7125-71341944-82441944-8252
Internetlänk
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Kim, Byeong Jo
-
Kwon, Seung Lee
-
Kim, Min-cheol
-
Jin, Young Un
-
Lee, Dong Geon
-
Jeon, Jae Bum
-
visa fler...
-
Yun, Yeonghun
-
Choi, Mansoo
-
Boschloo, Gerrit
-
Lee, Sangwook
-
Jung, Hyun Suk
-
visa färre...
- Om ämnet
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Kemi
-
och Materialkemi
- Artiklar i publikationen
-
ACS Applied Mate ...
- Av lärosätet
-
Uppsala universitet