This research paper presents the design of a wireless power transfer (WPT) circuit integrated with magnetic resonance coupling (MRC) and harvested radio frequency (RF) energy to wirelessly charge battery mobile device. A capacitor (100 µF, 16 V) in RF harvesting stored converted power, accumulated voltage was 9.46 V. The foundation proposed WPT prototype included two coils (28 AWG)—a transmitte...

The charge-transfer complexation reaction between iodine and dibenzo- 18-crown- 6 (DB18C6) has been studied spectrophotometrically in chloroform solution at different temperatures. The resulting donor-acceptor complex was formulated as (DB 18C6…I )I . The spectrophotometric results , as well as the conductivity measurements, indicated that the gradual release of tiiodide ion from its contac...

The charge-transfer (CT) together with the polarization energy appears at second and higher orders in symmetry-adapted perturbation theory (SAPT). At present there is no theoretically compelling way of isolating the charge-transfer energy that is simultaneously basis-set independent and applicable for arbitrary intermolecular separation. We argue that the charge-transfer can be interpreted as a...

Commonly, thermally activated delayed fluorescence (TADF) emitters present a twisted donor–acceptor structure. Here, electronic communication is mediated through-bond via π-conjugation between donor and acceptor groups. A second class of TADF are those where moieties through-space. In these through-space charge-transfer (TSCT) architectures, the groups disposed in pseudocofacial orientation lin...

We characterize and compare blended and bilayered heterojunctions of polymer photovoltaic devices using poly oxa-1,4-phenylene-1,21-cyano -ethenylene-2,5-dioctyloxy-1,4-phenylene1,22-cyano -ethenylene-1,4-phenylene CN-ether-PPV and poly 2,5-dimethoxy-1,4-phenylene1,2-ethenylene-2-methoxy-52-ethylhexyloxy -1,4-phenylene-1,2-ethenylene M3EH-PPV as electronand hole-transporting polymers, respectiv...