Results 21 to 30 of about 438,801 (242)
Nanomaterials, 2020 This paper presents new photovoltaic solar cells with Cu2ZnSnSe4/CH3NH3PbI3(MAPbI3)/ZnS/IZO/Ag nanostructures on bi-layer Mo/FTO (fluorine-doped tin oxide) glasssubstrates.
Chzu-Chiang Tseng +7 more
doaj +1 more source
ACS Energy Letters, 2020 Developing hole-transporting materials (HTMs) with appropriate molecular configuration and charge mobility is important to improve perovskite solar cell (PSC) photovoltaic performance and their fea...
Hongwei Zhu +13 more
semanticscholar +1 more source
Dirhodium C–H Functionalization of Hole-Transport Materials
The Journal of Organic Chemistry, 2023 Hole-transport materials (HTMs) based on triarylamine derivatives play important roles in organic electronics applications including organic light-emitting diodes and perovskite solar cells. For some applications, triarylamine derivatives bearing appropriate binding groups have been used to functionalize surfaces, while others have been incorporated as
Farzaneh Saeedifard +9 more
openaire +2 more sources
Spirobifluorene Core-Based Novel Hole Transporting Materials for Red Phosphorescence OLEDs
Molecules, 2017 Two new hole transporting materials, named HTM 1A and HTM 1B, were designed and synthesized in significant yields using the well-known Buchwald Hartwig and Suzuki cross- coupling reactions.
Ramanaskanda Braveenth +7 more
doaj +1 more source
Hole‐Transport Materials for Perovskite Solar Cells
Angewandte Chemie International Edition, 2016 AbstractThe pressure to move towards renewable energy has inspired researchers to look for ideas in photovoltaics that may lead to a major breakthrough. Recently the use of perovskites as a light harvester has lead to stunning progress. The power conversion efficiency of perovskite solar cells is now approaching parity (>22 %) with that of the ...
Caliò, Laura +3 more
openaire +4 more sources
Effectiveness of p-dopants in an organic hole transporting material [PDF]
, 2009 We investigated the effectiveness of p-dopants to generate holes in a hole transporting material by comparing the absorption in visible-near-infrared and infrared regions and current density-voltage characteristics.
Lee, Jae-Hyun +7 more
core +1 more source
Solution processed organic light-emitting diodes using a triazatruxene crosslinkable hole transporting material. [PDF]
RSC Adv, 2018 A cross-linkable triazatruxene that leads to insoluble films upon thermal annealing at temperatures compatible with flexible substrates is presented. The films were used as the hole transporting and electron blocking layer in partially solution processed
Babaei A +11 more
europepmc +2 more sources
, 2022 A new hole-transporting material (XJ-05) based on a 9,9′-bicarbazole core and four acetylene-linked triphenylamine groups was designed and applied for perovskite solar cells (PSCs).
Dian Wang (228559) +13 more
core +1 more source
Materials Futures, 2023 Two-dimensional (2D) graphdiyne (GDY)-based materials have attracted attention in the solar cell research community owing to their unique physicochemical properties and hydrophobic nature which can serve as moisture resistance from the surrounding medium.
Eng Liang Lim, Zhanhua Wei
doaj +1 more source
Acridine Based Small Molecular Hole Transport Type Materials for Phosphorescent OLED Application
Molecules, 2021 Two small molecular hole-transporting type materials, namely 4-(9,9-dimethylacridin-10(9H)-yl)-N-(4-(9,9-dimethylacridin-10(9H)-yl)phenyl)-N-phenylaniline (TPA-2ACR) and 10,10′-(9-phenyl-9H-carbazole-3,6-diyl)bis(9,9-dimethyl-9,10-dihydroacridine) (PhCAR-
Ramanaskanda Braveenth +6 more
doaj +1 more source