Results 31 to 40 of about 188,112 (251)

In-situ microfluidic controlled low temperature hydrothermal growth of nanoflakes for dye-sensitized solar cells [PDF]

, 2015
In this paper, an in-situ microfluidic control unit (MCU) was designed and applied in a hydrothermal synthesis process, which provides an easy way to localize liquid-phase reaction and realize selective synthesis and direct growth of nanostructures as ...
Child, David, Ping An, Hu, Robertson, Neil, Gibson, Desmond, Fu, Yong Qing, Hu, Yue, Zhao, Chao, Zhang, Jia   +7 more
core   +1 more source

Investigation of spent caustic wastewater treatment through response surface methodology and artificial neural network in a photocatalytic reactor [PDF]

Iranian Journal of Chemical Engineering, 2018
In this research, photocatalytic degradation method has been introduced to clean up Spent Caustic of Olefin units of petrochemical industries (neutralized Spent Caustic by means of sulfuric acid) in the next step, adaptable method and effective ...
A. Ahmadpour, A. Haghighiasl, N. Fallah
doaj  

Preparation, Characterization and Study of the Photodecolorization of Mixed-Ligand Binuclear Co(II) Complex of Schiff Base by ZnO

Indonesian Journal of Chemistry, 2020
In this work, a new mixed-ligand binuclear Co(II) complex of Schiff base was prepared. Moreover, the characterization of this prepared complex was performed by measurement of melting points, UV-Vis spectra, FT-IR spectra, and magnetic susceptibility ...
Suhad Kareem Abass, Jassim Abbas Al-Hilfi, Sawsan Khudhair Abbas, Luma Majeed Ahmed   +3 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Síntese de nanocristais de ZnO via processamento soloquímico [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2010Este trabalho propõe um método simples, baseado no processamento soloquímico convencional, para produção de
Gusatti, Marivone
core  

Green synthesis of ZnO nanoparticles using aqueous Brassica oleracea L. var. italica and the photocatalytic activity

Green Chemistry Letters and Reviews, 2019
This study reports the synthesis of ZnO nanoparticles using the aqueous solution of broccoli extract. The nanoparticles, represented as broc-ZnO (with broccoli extract) and nb-ZnO (without broccoli extract), were obtained after calcination.
Jejenija Osuntokun, Damian C. Onwudiwe, Eno E. Ebenso   +2 more
doaj   +1 more source

Coating radiation waves based on BaFe12O19/ZnO from natural red sand on X-ray radiation exposure in the Laboratory of Efarina Hospital in the era of the COVID-19 pandemic

Journal of Aceh Physics Society, 2022
Pada Era Pandemi Covid-19 penggunaan teknologi dan alat radiologi sudah menjadi bagian dari kebutuhan rumah sakit. Alat radiologi tersebut yang berfungsi untuk perawatan (terapi), diagnosa dan pembunuhan penyakit tanpa melakukan operasi. Tetapi disamping
Veryyon Harahap, Anju Bherna. D. Nainggolan   +1 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Preparation and characterization of the defect–conductivity relationship of Ga-doped ZnO thin films deposited by nonreactive radio-frequency–magnetron sputtering [PDF]

, 2010
Ga-doped ZnO (ZnO:Ga) thin films were prepared by radio-frequency–magnetron sputtering on conventional glass substrates at room temperature. The structural, electrical, and optical properties of these films as a function of argon pressure and film ...
Pasquet, Isabelle, Tailhades, Philippe, J.M. Soon, Ph. Tailhades, Presmanes, Lionel, L. Presmanes, Soon, Jia Mei, A. Barnabé, Barnabé, Antoine, M. Lalanne, Lalanne, Maëva, I. Pasquet   +11 more
core   +1 more source

Applicability of an Unmedicated Feeding Program Aimed to Reduce the Use of Antimicrobials in Nursery Piglets: Impact on Performance and Fecal Microbiota

Animals, 2020
This study aimed to assess the impact of two different feeding programs, including or not antimicrobials, on gut microbiota development at early ages in commercial pigs. For this, 21-day-old weaned piglets were distributed into 12 pens (6 replicates with
Paola López-Colom, Jordi Estellé, Jordi Bonet, Jaume Coma, Susana Ma. Martín-Orúe   +4 more
doaj   +1 more source