Results 61 to 70 of about 27,706 (301)

LAYERED DOUBLE HYDROXIDES: NANOMATERIALS FOR APPLICATIONS IN AGRICULTURE

Revista Brasileira de Ciência do Solo, 2015
The current research aims to introduce Layered Double Hydroxides (LDH) as nanomaterials to be used in agriculture, with particular reference to its use as storage and slow release matrix of nutrients and agrochemicals for plant growing.
Luíz Paulo Figueredo Benício, Rejane Alvarenga Silva, Júnia Aparecida Lopes, Denise Eulálio, Rodrigo Morais Menezes dos Santos, Leonardo Angelo de Aquino, Leonardus Vergütz, Roberto Ferreira Novais, Liovando Marciano da Costa, Frederico Garcia Pinto, Jairo Tronto   +10 more
doaj   +1 more source

EPR spectroscopy of iron- and nickel-doped [ZnAl]-layered double hydroxides: modeling active sites in heterogeneous water oxidation catalysts [PDF]

, 2020
Iron-doped nickel layered double hydroxides (LDHs) are among the most active heterogeneous water oxidation catalysts. Due to inter-spin interactions, however, the high density of magnetic centers results in line-broadening in magnetic resonance spectra ...
Britt, R. David, Fu, Wen, Gray, Harry B., Hunter, Bryan M., Sayler, Richard I.   +4 more
core  

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

Advanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya, Konda Reddy Kunduru, Krishanu Ghosal, Luna Rizik, Nofar Atari, Mahran Daifa, Neta Kutner, Bassma Khamaisi, Qi Wu, Simran Jindal, Merna Shaheen‐Mualim, Ranabir Majumder, Mahitosh Mandal, Michal Mandelboim, Shady Farah   +14 more
wiley   +1 more source

ZnO/Mg-Al Layered Double Hydroxides as a Photocatalytic Bleaching of Methylene Orange - A Black Box Modeling by Artificial Neural Network

Bulletin of Chemical Reaction Engineering & Catalysis, 2016
The paper reports the development of ZnO-MgAl layered double hydroxides as an adsorbent-photo catalyst to remove the dye pollutants from aqueous solution and the experiments of a photocatalytic study were designed and modeled by response surface ...
Seyed Ali Hosseini, Mansor Akbari
doaj   +1 more source

Removal of Isolan Dark Blue 2SGL-01 from aqueous solutions onto calcined and uncalcined (Mg-Zn)/(Al-Fe)-(CO3)/Cl layered double hydroxides

Sustainable Environment Research, 2021
The adsorption process of the industrialized dye Isolan Dark Blue 2SGL-01 (IDB) onto (Mg-Zn)/(Al-Fe)-(CO3)/Cl layered double hydroxides (LDHs) coded LDH21 and LDH22 and its calcined products CLDHs (CLDH21 and CLDH22), respectively, was investigated.
Ibrahim M. M. Kenawy, Medhat A. H. Hafez, Abdalla A. Mousa, Zainab Abd Elbary, Khaled S. Abou-El-Sherbini   +4 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

Advanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey, Uwe Hübner, Albane Benardais, Xiaofei Wu, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Henrik Schneidewind, Markus A Schmidt, Virginie Nazabal, Volker Deckert, Jer‐Shing Huang, Wei Wang   +12 more
wiley   +1 more source

Mineralogy of C-S-H belite hydrates incorporating Zn-Al-Ti layered double hydroxides

MATEC Web of Conferences, 2018
Recently, the belitic cements with low alite content were the subject of several research works which aimed to replace the Ordinary Portland Clinker (OPC) for ecological reasons (reduction of CO2 emissions), so to understand the reactivity of this cement,
Amor F., Diouri A., Boukhari A.
doaj   +2 more sources

High-performance and stable photoelectrochemical water splitting cell with organic-photoactive-layer-based photoanode

Nature Communications, 2020
While organic semiconductors may be useful in photoelectrochemical water-splitting materials, they show low stability in water. Here, the authors report high-performance and stable organic-semiconductor-based photoanodes passivated using nickel foils ...
Je Min Yu, Jungho Lee, Yoon Seo Kim, Jaejung Song, Jiyeon Oh, Sang Myeon Lee, Mingyu Jeong, Yongseon Kim, Ja Hun Kwak, Seungho Cho, Changduk Yang, Ji-Wook Jang   +11 more
doaj   +1 more source

Modification Strategies of Layered Double Hydroxides for Superior Supercapacitors

Advanced Energy & Sustainability Research, 2022
Layered double hydroxides (LDHs), as classic 2D materials, have received worldwide attention in electrochemical energy storage devices due to its superior ion insertion rate and ultrahigh specific capacitance.
Dongdong Zhang, Jin Cao, Xinyu Zhang, Zhiyuan Zeng, Numpon Insin, Jiaqian Qin, Yunhui Huang   +6 more
doaj   +1 more source