1383534-96-0

Upstream product

• 36809-26-4 4-N,N-diphenylamino-1-bromobenzene 
• 175361-81-6 2,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 
• 6165-68-0 thiophene boronic acid 
• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 201802-67-7 4-(diphenylamino)phenyl boronic acid 

Downstream Products

• 1383534-98-2 5-(5-(4-(diphenylamino)phenyl)thiophen-2-yl)-2-hydroxybenzonitrile 
• 1586039-60-2 4,4'-bis(5-(N,N-diphenyl-4-aminophenyl)-thiophen-2-yl)-2,2'-bipyridine 
• 1309674-20-1 4-(5′-bromo-2,2′-bithiophen-5-yl)-N,N-diphenylaniline 

Relevant academic research and scientific papers

Efficient Organic Sensitizers with Pyridine-N-oxide as an Anchor Group for Dye-Sensitized Solar Cells

Five organic dyes with pyridine-N-oxide as the anchor group and electron acceptor have been synthesized and applied in dye-sensitized solar cells (DSSCs). Benzothiadiazole was introduced in the conjugation system to increase the electron withdrawing properties, FTIR spectra showed that the coordination was between the pyridine-N-oxide and the Br?nsted acid site on the TiO2surface. The relationship between different dye structures and the performance of the DSSCs was investigated systematically. The location of the thiophene unit was studied, and the direct linkage of benzothiadiazole with pyridine-N-oxide was beneficial to broaden the absorption. The donor–acceptor–acceptor-configured dye WL307, which has 2-ethylhexyloxy chains in the donor part, showed the best efficiency of 6.08 % under 100 mW cm?2light illumination. The dye series showed a fairly good stability during the one month test period.

Novel organic dyes with anchoring group of quinoxaline-2, 3-diol and the application in dye-sensitized solar cells

Two organic quinoxaline dyes (WQ-1 and WQ-2) with a structure of quinoxaline-2, 3-diol as the electron withdrawing and anchoring group were synthesized and applied in the dye-sensitized solar cells. Fourier transform infrared spectroscopy and two other re

Synthesis of EDOT-containing organic dyes via one-pot, four-component Suzuki-Miyaura coupling and the evaluation of their photovoltaic properties

We have developed a one-pot, four-component Suzuki-Miyaura coupling for the synthesis of thiophene-based donor-π-bridge-acceptor (D-π-A) dyes for dye-sensitized solar cells. Two D-π-A dyes, 19 and 20, retaining 3,4-ethylenedioxythiophene (EDOT) beside a c

Novel D-π-A type II organic sensitizers for dye sensitized solar cells

Four organic donor-π-conjugated-acceptor (D-π-A) type II dyes with different thiophene linkers are reported for dye sensitized solar cells (DSSCs). For the first time, a donor (triphenylamine) was introduced in type II sensitizers, and 2-hydroxybenzonitrile as acceptor/anchoring moiety was covalently linked TiO2 particles. The dye LS203 in this series gives the best solar energy conversion efficiency of 3.4%, with Jsc = 7.4 mA cm-2, Voc = 0.67 V, FF = 0.69, the maximum IPCE value reaches 66.9%.