π-Conjugated Donor and Donor-Acceptor Metallo-Polymers

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Donor Acceptor Donor-based π-Conjugated Oligomers for Nonlinear Optics and Near-IR Emission

Donor Acceptor Donor-based π-Conjugated Oligomers for Nonlinear Optics and Near-IR Emission Stefan Ellinger, Kenneth R. Graham, Pengjie Shi, Richard T. Farley, Timothy T. Steckler, Robert N. Brookins, Prasad Taranekar, Jianguo Mei, Lazaro A. Padilha, Trenton R. Ensley, Honghua Hu, Scott Webster, David J. Hagan, Eric W. Van Stryland, Kirk S. Schanze, and John R. Reynolds* Department of Chemistry...

متن کامل

Triplet excited state properties in variable gap π-conjugated donor–acceptor–donor chromophores

A series of variable band-gap donor–acceptor–donor (DAD) chromophores capped with platinum(II) acetylide units has been synthesized and fully characterized by electrochemical and photophysical methods, with particular emphasis placed on probing triplet excited state properties. A counter-intuitive trend of increasing fluorescence quantum efficiency and lifetime with decreasing excited state ene...

متن کامل

π-Conjugated Donor-Acceptor Systems as Metal-Free Sensitizers for Dye-Sensitized Solar Cell Applications

High extinction coefficients and easily tunable spectral properties of π conjugated donor-acceptor dyes are of superior advantage for the design of new metalfree organic sensitizers for applications in dye-sensitized solar cells. Ultrafast transient absorption spectroscopy on the femtosecond and nanosecond time scales provided deep insights into the dependence of charge carrier dynamics in full...

متن کامل

Donor-Acceptor Conjugated Molecules: Charge Transfer, Mechanism and Significance

Donor-acceptor molecules with charge transfer behavior have received a great deal of attention because of their critical role in industrial and biological applications. In this context, numerous studies on the donoracceptor molecules were carried out in recent years. In this article, some of the mentioned aspects have been discussed in detail. Received date: 03/09/2015 Accepted date: 23/12/2015...

متن کامل

ABAB Phthalocyanines: Scaffolds for Building Unprecedented Donor–π–Acceptor Chromophores

Unique donor-π-acceptor phthalocyanines have been synthesized through the asymmetric functionalization of an ABAB phthalocyanine, crosswise functionalized with two iodine atoms through Pd-catalyzed cross-coupling reactions with adequate electron-donor and electron-acceptor moieties. These push-pull molecules have been optically and electrochemically characterized, and their ability to perform a...

متن کامل

ذخیره 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: Macromolecular Rapid Communications

سال: 2010

ISSN: 1022-1336,1521-3927

DOI: 10.1002/marc.200900889