Harvesting energy directly from sunlight using photovoltaic technology is considered as
being one of the most important ways to address growing global energy needs using a …

The design of novel conjugated polymers with appropriate frontier orbital energy levels, low
band gap (LBG) and suitable carrier transport properties are needed to improve the power …

Thiadiazolo [3, 4-c] pyridine (PT), an important analog of benzothiadiazole (BT), has most
recently been explored as a novel electron acceptor. It exhibits more electron-accepting …

A series of internal donor− acceptor type of copolymers containing benzothiadiazole and
four thiophene rings (bis (2, 2′-dithienyl) benzothiadiazole) in their repeating units were …

This article reports on the synthesis, characterization and properties of a series of
anthracene− containing poly (p-phenylene-ethynylene)-alt-poly (p-phenylene-vinylene) s …

To investigate the side chain effect on the photovoltaic performance of conjugated
copolymers with alternating electron push–pull structures, three alternating copolymers (O …

Two dopant-free hole transporting materials (HTMs) comprising a planar
indacenodithiophene (IDT) core with different alkyl chains (either C4 or C6) and electron …

Fossil fuel alternatives, such as solar energy, are moving to the forefront in a variety of
research fields. Organic photovoltaic systems hold the promise of a lightweight, flexible, cost …

A series of polymers, poly {5, 6-bis (decyloxy)-4-(thiophen-2-yl) benzo [c][1, 2, 5]
oxadiazole}(1T-BO20), poly {4-(2, 2′-bithiophen-5-yl)-5, 6-bis (decyloxy) benzo [c][1, 2, 5] …

PBDTBO, a conjugated polymer comprising benzo [1, 2-b: 4, 5-b′] dithiophene (BDT) and
5, 6-bis (octyloxy) benzo [c][1, 2, 5] oxadiazole (BO) units, exhibits a deep HOMO energy …