Results 151 to 160 of about 4,042,661 (337)

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

Advanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui, S. M. Hossein Hejazi, Jan Navrátil, Hana Kmentová, Petr Bábor, Olivier Henrotte, Luca Mascaretti, Matteo Bisetto, Stephen K. Sanders, Andrea Schirato, Michal Otyepka, Piotr Błoński, Tiziano Montini, Radek Zboril, Paolo Fornasiero, Alessandro Alabastri, Alberto Naldoni, Stepan Kment   +17 more
wiley   +1 more source

Iron oxides and organic matter on soil phosphorus availability

Ciência e Agrotecnologia
Continuous crop expansion has led to a growing demand for phosphate fertilizers. A sound knowledge of the dynamics of phosphorus, and its interaction with iron oxides and organic matter, can be useful to develop effective strategies for sustainable ...
Jessé Rodrigo Fink, Alberto Vasconcellos Inda, Tales Tiecher, Vidal Barrón   +3 more
doaj   +1 more source

Mössbauer spectroscopic investigations on iron oxides and modified nanostructures: A review. [PDF]

J Mater Res, 2023
Wareppam B, Kuzmann E, Garg VK, Singh LH.   +3 more
europepmc   +1 more source

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

Advanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou, Xu Liu, Michael Gunawan, Yihao Shan, Ming Zhang, Shaine Lucas, Adhi Satriyatama, Denny Gunawan, Ao Wang, Xiaojie Yuan, Kaiwen Sun, Rose Amal, Xiaojing Hao   +12 more
wiley   +1 more source

Density Functional Studies on the Atomistic Structure and Properties of Iron Oxides: A Parametric Study. [PDF]

Materials (Basel), 2022
Zhang S, Li K, Ma Y, Guo F, Jiang C, Liang Z, Bu Y, Zhang J.   +7 more
europepmc   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

The geologic history of marine dissolved organic carbon from iron oxides. [PDF]

Nature
Galili N, Bernasconi SM, Nissan A, Alcolombri U, Aquila G, Di Bella M, Blattmann TM, Haghipour N, Italiano F, Jaggi M, Kaplan-Ashiri I, Lee KS, Lechte MA, Magnabosco C, Porter SM, Rudmin M, Spencer RGM, Stocker R, Wang Z, Wohlwend S, Hemingway JD.   +20 more
europepmc   +2 more sources

Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors

Advanced Functional Materials, EarlyView.
This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu, Takashi Hisatomi, Tsuyoshi Takata, Kazunari Domen   +3 more
wiley   +1 more source

Determinação de cobre, alumínio e ferro em solos derivados do basalto através de extrações seqüenciais

Química Nova, 2002
Copper, aluminum and iron concentrations were determined in four geochemical fractions of three different basaltic soils from the northwest region of the Parana State, Brazil. The fractions examined were the reducible manganese dioxide and amorphous iron
Costa Antonio Carlos Saraiva da, Almeida Vitor de Cinque, Lenzi Ervim, Nozaki Jorge   +3 more
doaj  

Ag-Decorated Iron Oxides-Silica Magnetic Nanocomposites with Antimicrobial and Photocatalytic Activity. [PDF]

Nanomaterials (Basel), 2022
Muşat V, Crintea Căpăţână L, Anghel EM, Stănică N, Atkinson I, Culiţă DC, Baroiu L, Țigău N, Cantaragiu Ceoromila A, Botezatu Dediu AV, Carp O.   +10 more
europepmc   +1 more source