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allied
academies
Journal of Materials Science and Nanotechnology | Volume 3
February 25-26, 2019 | Paris, France
Materials Science and Engineering
2
nd
International Conference on
Synthesis and controllable time and feed ratioof organic-inorganic hybridswithnear infraredabsorption
for solar cells
Nahla Omer, Fayin Zhang, Gang Zhao, Shanyi Guang
and
Hongyao Xu
Donghua University, China
N
owadays organic dyes materials have been receiving more
interested in solar cell due to improved solution process
ability, scalable synthesis, tunable chemical and physical
properties via molecular design and low cost. However, the
compatibility and aggregation of squaraine dye limited broad
application. In this study, we designed a system contend of
octavinyl-polyhedral oligomeric silsesquioxane OV-POSS which
used to solve these problems. These is the first time designed
a novel hybrids large broad absorption visible to near infrared
transient absorption spectroscopy, prepared by OV-POSS with
6-Bromoquanaldine and Squaric acid (semisquaraine (SSQ)
squaraine (SQ)) H2 their light properties a broad spectral
coverage in a big region from 400 to 800 nm. Our systems
were characterized by Fourier Transform Infrared Spectroscopy
FTIR, 1HNMR, UV-Vis-Spectra, Water contact angle images and
FE-SEM properties, and when a combination our system dyes
with N719 as co-sensitization in photovoltaic performance
using Ti foil-based solar cell DSSC. From a solar simulator hence
exhibited good performance in solar cell application.
e:
nalaomerelsadig2014@hotmail.com