Zobrazeno 1 - 10
of 295
pro vyhledávání: '"Won Ho Jo"'
Publikováno v:
Solar Energy Materials and Solar Cells. 160:77-84
The effect of crystal orientation of CH 3 NH 3 PbI 3 on photovoltaic properties has rarely been studied due to the lack of method to fabricate perovskite films with well-controlled crystal orientation in specific direction. Here, we have controlled t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ed0dd9672045f625707905292e62cdd
https://doi.org/10.1016/j.solmat.2016.10.019
https://doi.org/10.1016/j.solmat.2016.10.019
Publikováno v:
Carbon. 105:191-198
Graphene/poly(styrenesulfonic acid- graft -aniline) (Gr/S- g -A) nanocomposites are prepared through direct exfoliation of graphite using S- g -A as a surfactant. Compared with other fabrication methods of graphene/polyaniline composites such as in-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f72f69109a46b62ea862385f31f5605
https://doi.org/10.1016/j.carbon.2016.04.035
https://doi.org/10.1016/j.carbon.2016.04.035
Publikováno v:
Organic Electronics. 31:149-170
Abstract This review collects recent five-year publications on low bandgap semiconducting polymers, which are composed of electron donor (D) and electron acceptor (A) units, exhibiting the power conversion efficiency (PCE) higher than 6%. When the ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae953b22782cd0bba01a07086280aeb8
https://doi.org/10.1016/j.orgel.2016.01.034
https://doi.org/10.1016/j.orgel.2016.01.034
Publikováno v:
RSC Advances. 6:19923-19927
Herein we introduce a new perylene diimide dimer (diPDI) as a non-fullerene electron transporting layer (ETL) material for inverted perovskite solar cells. The solar cell device with n-doped diPDI as ETL exhibits a notable power conversion efficiency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fc01e6ad79da6d759bd9e6427ba8c5b
https://doi.org/10.1039/c5ra27620a
https://doi.org/10.1039/c5ra27620a
Publikováno v:
Macromolecules. 48:7836-7842
One of the effective strategies to enhance the photovoltaic performance of polymer solar cells (PSCs) is to synthesize random copolymers composed of one electron donating unit and two different electron accepting units, if the absorptions of two elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20826fdcc2f647a6871d41e80b410b11
https://doi.org/10.1021/acs.macromol.5b01826
https://doi.org/10.1021/acs.macromol.5b01826
Publikováno v:
Advanced Materials. 27:7462-7468
Two medium-bandgap polymers composed of benzo[1,2-b:4,5-b']dithiohpene and 2,1,3-benzothiadiazole with 6-octyl-thieno[3,2-b]thiophene as a π-bridge unit are synthesized and their photovoltaic properties are analyzed. The two polymers have deep highe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4c55ac439a94bd8b191763f27f1b890
https://doi.org/10.1002/adma.201503902
https://doi.org/10.1002/adma.201503902
Publikováno v:
Polymer International. 64:1676-1684
As ‘flexibility’ has emerged as an important issue in next-generation electronics, many efforts to find new classes of materials have been devoted to realizing stretchable, bendable and foldable electronic devices. For these devices to be realize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebb6f55a6e13f207756f09023dda05fb
https://doi.org/10.1002/pi.4981
https://doi.org/10.1002/pi.4981
Autor:
Jae Woong Jung, Won Ho Jo
Publikováno v:
Chemistry of Materials. 27:6038-6043
Small molecules composed of benzothiadiazole and diketopyrrolopyrrole have affirmative optoelectronic properties as non-fullerene electron acceptors in photovoltaic device such as high crystallinity, decent electron mobility, a low bandgap, and prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01e7505cfd684b11bce59bce2e2da0ff
https://doi.org/10.1021/acs.chemmater.5b02480
https://doi.org/10.1021/acs.chemmater.5b02480
Publikováno v:
Chemistry of Materials. 27:4865-4870
A new conjugated small molecule composed of dithienopyran and diketopyrrolopyrrole (DTP-DPP) was synthesized. Since DTP-DPP has advantageous optoelectronic properties for photovoltaic applications such as intense and broad light absorption, proper fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffcdf0e4cbc29059e05b4236be357a3f
https://doi.org/10.1021/acs.chemmater.5b01799
https://doi.org/10.1021/acs.chemmater.5b01799
Publikováno v:
Energy & Environmental Science. 8:2427-2434
Fluorination of conjugated polymers is one of the effective strategies to tune the frontier energy levels for achieving high efficiency polymer solar cells. In this study, three fluorinated D–A polymers, consisting of 3,3′-difluoro-2,2′-bithiop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::820b3e718580f7fe4c0d80835f36665b
https://doi.org/10.1039/c5ee00855g
https://doi.org/10.1039/c5ee00855g