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السجلات المعروضة 161 -- 170 من 192
Dual donor bulk-heterojunction to realize a quick and more sensitive organic visible photodector
(
Springer
, 2018 , Article)
© 2018, Springer Science+Business Media, LLC, part of Springer Nature. We present herein, an interpenetrating organic dual donor bulk-heterojunction platform for promising visible light sensing utility. The photoactive ...
A two-stage solar collector using a non-tracking conical concentrator and a glass lens for PV-TEG hybrid system
(
Springer Verlag
, 2018 , Article)
In this paper, a newly designed two-stage solar collector using a non-tracking conical concentrator and a glass lens has been demonstrated for the application in hybrid photo-thermo-electric system (HPTES). The revealed ...
Generation of photo charge in poly(ethyleneimine)-TiO2-anthocyanin modified papers conditioned at different humidities
(
Elsevier Ltd
, 2018 , Article)
The article describes the influence of humidity on the surface photodielectric properties of papers prepared from poly(ethyleneimine)-TiO2 nanoparticles-anthocyanin modified cellulose fibres. The anthocyanins were extracted ...
Enhanced Z-scheme visible light photocatalytic hydrogen production over ?-Bi 2 O 3 /CZS heterostructure
(
Elsevier Ltd
, 2018 , Article)
Depletion of fossil fuels and associated environmental issues has drawn attention of researchers to renewable energy resources and photocatalytic hydrogen production is considered to be safe and applicable method to meet ...
Direct Z-Scheme Cs2O-Bi2O3-ZnO Heterostructures as Efficient Sunlight-Driven Photocatalysts
(
American Chemical Society
, 2018 , Article)
Limited light absorption, inefficient electron-hole separation, and unsuitable positions of conduction band bottom and/or valence band top are three major critical issues associated with high-efficiency photocatalytic water ...
Hydrothermally grown ZnO electrodes for improved organic photovoltaic devices
(
Elsevier B.V.
, 2018 , Article)
Here we report a simple, solution based processing route for the formation of large surface area electrodes resulting in improved organic photovoltaic devices when compared with conventional planar electrodes. The ...
Examining the cross-cultural attitudes of Qataris and expatriates in Qatar, the host country of 2022 World Cup
(
Emerald Publishing Limited
, 2018 , Article)
Purpose
The purpose of this paper is to examine how residents in Qatar, the host country of the 2022 World Cup, interact, socialize and acculturate in order to create a more harmonic society, a critical factor for the ...
Reaction Kinetics of Carbon Dioxide with 2-Amino-1-butanol in Aqueous Solutions Using a Stopped-Flow Technique
(
American Chemical Society
, 2018 , Article)
Carbon capture and management plays an important role in the development of new technologies to mitigate anthropogenic global warming. In this work, for the first time, the kinetics of CO2 with aminobutanol (AB) using a ...
Deep learning for detection of routing attacks in the internet of things
(
Atlantis Press
, 2018 , Article)
Cyber threats are a showstopper for Internet of Things (IoT) has recently been used at an industrial scale. Network layer attacks on IoT can cause significant disruptions and loss of information. Among such attacks, routing ...
Flexible ultra-sensitive and resistive NO2 gas sensor based on nanostructured Zn(X)Fe(1- x)2O4
(
Royal Society of Chemistry
, 2018 , Article)
Low concentration gas detection, rapid response time and low working temperature are anticipated for a varied range of toxic gas detection applications. Conversely, the existing gas sensors suffer mostly from a high working ...