Results 11 to 20 of about 423,753 (273)
Micro and Nano Systems Letters, 2021 Colloidal Silver nano-particles were grown at room temperature using leaf extract of Ocimum tenuiflorum. The silver nanoparticles suspended in the solution were found to be stable for over a period of 2 months.
Ramakrishnan Jayakrishnan +2 more
doaj +1 more source
Nanoscale Research Letters, 2018 We report a new method as UV treatment of low-temperature processed to obtain tin oxide (SnO2) electron transport layers (ETLs). The results show that the high quality of ETLs can be produced by controlling the thickness of the film while it is treated ...
Fumin Li +8 more
doaj +1 more source
, 2012 The goal of the current project was to help make the US solar industry a world leader in the manufacture of thin film photovoltaics. The overall approach was to leverage ORNL’s unique characterization and processing technologies to gain a better understanding of the fundamental challenges for solar cell processing and apply that knowledge to targeted
Duty, C. +10 more
openaire +2 more sources
Advancements in hybrid photovoltaic-thermal systems: performance evaluations and applications [PDF]
, 2016 Due to European Directives (2010/31/UE on buildings energy performance, 2009/28/CE on the use of renewable energy, 2012/27/UE on the energy efficiency) the electric and thermal energy needs of new and retrofitted buildings are faced by increasing ...
Bagarella, Giacomo +2 more
core +1 more source
International Journal of Electrochemical Science, 2017 ZnO nanosheets were electrodeposited on transparent conductive glass substrates. Thereafter, ZnO nanorods were grown vertically on the nanosheets by hydrothermal method to prepare the nanosheets- nanorods hierarchically structured ZnO films.
Zeng Chen +6 more
doaj +1 more source
Product-Integrated Photovoltaics [PDF]
, 2012 In this chapter, existing knowledge about and experiences with product-integrated photovoltaics (PIPVs) for various product categories is presented: consumer products, lighting products, business-to-business products, recreational products, vehicles and transportation, and arts.
Reinders, A.H.M.E., Sark, W.G.J.H.M. van
openaire +3 more sources
Nanomaterials, 2023 Ir-based perovskite oxides are efficient electrocatalysts for anodic oxygen evolution. This work presents a systematic study of the doping effects of Fe on the OER activity of monoclinic SrIrO3 to reduce the consumption of Ir. The monoclinic structure of
Mengjie Li +3 more
doaj +1 more source
Policy and Environmental Implications of Photovoltaic Systems in Farming in Southeast Spain: Can Greenhouses Reduce the Greenhouse Effect? [PDF]
, 2017 Solar photovoltaic (PV) systems have grown in popularity in the farming sector, primarily because land area and farm structures themselves, such as greenhouses, can be exploited for this purpose, and, moreover, because farms tend to be located in rural ...
Carreño Ortega, Ángel +3 more
core +3 more sources
Nanomaterials, 2020 When exposed to sunlight, crystalline silicon solar cells (CSSC) will not only generate electric energy but are also heated by solar radiation. Such a self-heating effect makes the working temperature of CSSC 20–40 °C higher than that of the ambient ...
Mengyu Gao +10 more
doaj +1 more source
Strain-gradient mediated local conduction in strained bismuth ferrite films [PDF]
, 2019 It has been recently shown that the strain gradient is able to separate the light-excited electron-hole pairs in semiconductors, but how it affects the photoelectric properties of the photo-active materials remains an open question.
Alexe, Marin +4 more
core +1 more source