Results 131 to 140 of about 22,323,076 (408)
Advanced Functional Materials, EarlyView.This work addresses the challenge of current–voltage asymmetry in scalable laminated semitransparent organic photovoltaics (OPVs) for indoor applications. Vertical stratification of materials is shown to create an energy barrier, leading to performance differences under different illumination directions.
Gulzada Beket +15 more
wiley +1 more source
Control aspects of the Schuchuli Village stand-alone photovoltaic power system [PDF]
A photovoltaic power system in an Arizona Indian village was installed. The control subsystem of this photovoltaic power system was analyzed. The four major functions of the control subsystem are: (1) voltage regulation; (2) load management; (3) water ...
Culler, J. E. +2 more
core +1 more source
Optimization of stand-alone photovoltaic system by implementing fuzzy logic MPPT controller [PDF]
, 2013 A photovoltaic (PV) generator is a nonlinear device having insolation-dependent volt-ampere characteristics. Since the maximum-power point varies with solar insolation, it is difficult to achieve an optimum matching that is valid for all insolation
Hashim, Mokhtar
core
Advanced Functional Materials, EarlyView.The thermodynamic obstacle of CO2‐to‐CO conversion over metal halide perovskite photocatalysts is addressed by modulating the local electronic structure. A 13‐fold improvement in selective CO2 photoreduction to CO is achieved, with ≈100% selectivity.
Chunhua Wang +9 more
wiley +1 more source
All printed organic humidity sensor based on egg albumin
Sensing and Bio-Sensing Research, 2020 In this paper, bio-compatible layer based on egg albumin (EA) is used for humidity sensing. The EA composed of different types of globular proteins. The chemical composition of these hydrophilic proteins makes the EA membrane sensitive towards humidity ...
Muhammad Umair Khan +3 more
doaj
Advanced Science, 2019 A novel ferroelectric coupling photovoltaic effect is reported to enhance the open‐circuit voltage (VOC) and the efficiency of CH3NH3PbI3 perovskite solar cells.
Endong Jia +9 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The use of ferroelectric polarization to enhance photocatalytic and photoelectrocatalytic activity is an innovative, and increasingly studied route to improve the spatial separation of charge carriers and therefore enhance catalytic efficiency. These results demonstrate how the intrinsic properties of a ferroelectric film can extend charge carrier ...
Chloe Forrester +5 more
wiley +1 more source
Advanced photovoltaic power system technology for lunar base applications [PDF]
Advanced photovoltaic/electrochemical (batteries or regenerative fuel cells for storage) power system options for a lunar base are discussed and compared. Estimated system masses are compared with those projected for the SP-100 nuclear system.
Brinker, David J., Flood, Dennis J.
core +4 more sources
'Market penetration and pay-back period analysis of a solar photovoltaic system under Indian conditions' [PDF]
The use of pay-back period analysis for economic evaluation of solar photovoltaic (PV) system reinforces the importance of the duration of the system.
Mohan Lal Kolhe
core
1D Light‐Emitting MAPbBr3 Perovskite Encapsulated in Carbon Nanotubes
Advanced Functional Materials, EarlyView.Encapsulation of MAPbBr3 perovskite in single‐walled carbon nanotubes (SWCNTs) yields a hybrid nanomaterial with distinctive optoelectronic properties. Perovskite confinement induces a unified single‐peak photoluminescence (PL) with a reduced lifetime, while charge transfer alters the optical properties of nanotubes.
Valentina A. Eremina +7 more
wiley +1 more source