نتایج جستجو برای: zinc efficiency

تعداد نتایج: 458916  

زاهدی, مرتضی, فتحی, علیرضا,

This experiment was conducted to evaluate the effects of foliar application of ordinary and nano-particles of zinc and iron oxide on the responses of two wheat cultivars (kavir and Tajan) to three levels of salinity (0, 75 and 150 mmol kcal). The experiment was arranged as factorial in a randomized complete block design with four replications. Plant height, leaf area, shoot and root dry weight,...

Mansoreh Khalatbari Mohammad Nasri,

New irrigation methods under different nutritional element supplies for maize production was designed and tested for evaluate quantitative and qualitative parameters by split-plot arrangement according complete randomized block design with three replications. Different Irrigation regimes was belonged to main plots (Conventional furrow irrigation: CFI or A1, Alternate furrow irrigation: AFI or A...

Journal: : 2022

Heavy metal contamination is a primary concern worldwide and it discharged from the industrial wastewater to large amount of heavy receiving environments. In recent years, effective use agricultural by-products definitely major challenge in waste management. The fact that residues are more easily obtained cheaper than commercial adsorbents makes attractive. this study, removal zinc using natura...

Journal: :Journal of molecular biology 2004
Laurent Magnenat Pilar Blancafort Carlos F Barbas

Zinc finger DNA-binding domains can be combined to create new proteins of desired DNA-binding specificity. By shuffling our repertoire of modified zinc finger domains to create randomly generated polydactyl zinc finger proteins with transcriptional regulatory domains, we developed large combinatorial libraries of zinc finger transcription factors (TFZFs). Millions of TFZFs can then be simultane...

Journal: :Physical chemistry chemical physics : PCCP 2013
Jiale Xie Chunxian Guo Chang Ming Li

Cu2O-ZnO nanowire solar cells have the advantages of light weight and high stability while possessing a large active material interface for potentially high power conversion efficiencies. In particular, electrochemically fabricated devices have attracted increasing attention due to their low-cost and simple fabrication process. However, most of them are "partially" electrochemically fabricated ...

Journal: :Nanoscale 2013
R S Chen W C Wang M L Lu Y F Chen H C Lin K H Chen L C Chen

The quantum efficiency and carrier lifetime that decide the photoconduction (PC) efficiencies in the metal oxide semiconductor nanowires (NWs) have been investigated. The experimental result surprisingly shows that the SnO2, TiO2, WO3, and ZnO NWs reveal extraordinary quantum efficiencies in common, which are over one to three orders of magnitude lower than the theoretical expectation. The surf...

2013
Huajun Zhou Huixu Deng Seyed A. Ghetmiri Husam H. Abu-Safe Shui Q. Yu Xiaodong Yang Ryan Tian

Dependences of water-photoelectrolysis efficiency on heights and packing densities of vertically arrayed ZnO nanorods (NRs) and ZnO microrods (MRs) were systematically studied for the first time over a wide range of light incidence angles, under the direction of nanooptics simulation. In the photoelectrolysis, dense NRs of 1.8 μm in height afforded the highest photocatalytic efficiencies, and f...

2013
Jianning Ding Yan Li Hongwei Hu Li Bai Shuai Zhang Ningyi Yuan

High performance is expected in dye-sensitized solar cells (DSSCs) that utilize one-dimensional (1-D) TiO2 nanostructures owing to the effective electron transport. However, due to the low dye adsorption, mainly because of their smooth surfaces, 1-D TiO2 DSSCs show relatively lower efficiencies than nanoparticle-based ones. Herein, we demonstrate a very simple approach using thick TiO2 electros...

2017
Md. Asaduzzaman Ali Newaz Bahar Mohammad Maksudur Rahman Bhuiyan

The physical data of the semiconductor materials used in the design of a CIGS absorber based thin film photovoltaic cell have been presented in this data article. Besides, the values of the contact parameter and operating conditions of the cell have been reported. Furthermore, by conducting the simulation with data corresponding to the device structure: soda-lime glass (SLG) substrate/Mo back-c...

Journal: :Physical chemistry chemical physics : PCCP 2015
Ze Chen Xiao-dan Zhang Jun-hui Liang Jia Fang Xue-jiao Liang Jian Sun De-kun Zhang Xin-liang Chen Qian Huang Ying Zhao

Boron-doped zinc oxide (BZO) films, deposited by metal-organic chemical vapor deposition (MOCVD), have been widely used as front electrodes in thin-film solar cells due to their native pyramidal surface structure, which results in efficient light trapping. This light trapping effect can enhance the short-circuit current density (Jsc) of solar cells. However, nanocracks or voids in the silicon a...

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