High-performance ternary blend all-polymer solar cells with complementary absorption bands from visible to near-infrared wavelengths
نویسندگان
چکیده
منابع مشابه
High efficient ternary polymer solar cells based on absorption complementary materials as electron donor
A series of polymer solar cells (PSCs) were fabricated with narrow band gap polymer poly{[4,9-dihydro4,4,9,9-tetra(4-hexylbenzyl)-s-indaceno[1,2-b:5,6-b0]-dithiophene-2,7-diyl]-alt-[2,3-bis(3-(octyloxy) phenyl)-2,3-dihydro-quinoxaline-2,20-diyl] (PIDTDTQx), small molecule material 2,4-bis[4-(N,N-diisobutylamino)-2,6-dihydroxyphenyl]squaraine (DIB-SQ), or their blend as electron donor, and [6,6]...
متن کاملHigh-performance ternary blend polymer solar cells involving both energy transfer and hole relay processes
The integration of multiple materials with complementary absorptions into a single junction device is regarded as an efficient way to enhance the power conversion efficiency (PCE) of organic solar cells (OSCs). However, because of increased complexity with one more component, only limited high-performance ternary systems have been demonstrated previously. Here we report an efficient ternary ble...
متن کاملHigh efficiency all-polymer tandem solar cells
In this work, we have reported for the first time an efficient all-polymer tandem cell using identical sub-cells based on P2F-DO:N2200. A high power conversion efficiency (PCE) of 6.70% was achieved, which is among the highest efficiencies for all polymer solar cells and 43% larger than the PCE of single junction cell. The largely improved device performance can be mainly attributed to the enha...
متن کاملA comparison of laser-induced retinal damage from infrared wavelengths to that from visible wavelengths
Corneal, lenticular, and retinal damage have been observed following exposures to a laser emitting in the near-infrared wavelength range (Nd:Y AG, 1.318 ~m). Ocular damage thresholds are much higher than for visible wavelengths. However, it was found that infrared (IR) exposures may result in multiple damage sites throughout the ocular medium and retina; that exposure sites which initially appe...
متن کاملExperimenting With Polymer Blend Solar Cells and Active Layer Thickness
............................................................................. 3 Introduction ....................................................................... 3 Experimental Design .............................................................. 4 Active Layer ................................................................... 5 Architecture ....................................................
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energy & Environmental Science
سال: 2016
ISSN: 1754-5692,1754-5706
DOI: 10.1039/c5ee03460d