Results 51 to 60 of about 1,256 (262)

Orbital and Electrical Dual Function of Polymer Intercalant for Promoting NH4+ Storage in Vanadium Oxide Anode

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The impact of polyaniline insertion on the atomic orbitals and electronic structure of vanadium oxide anode is systematically investigated for the first time. The electrode exhibits an outstanding capacity and unprecedent long‐term cycling life, owing to the electron transition to the V 3dxy state and the enhanced diffusion kinetics.
Yue Zhang   +6 more
wiley   +1 more source

Materials Representation Learning Based on a Material–Motif Network and Heterogeneous Graphs

open access: yesAdvanced Intelligent Discovery, EarlyView.
Structure motifs in materials are used to construct a bipartite material–motif network that links each material to its constituent motifs and establishes connectivity among materials sharing common motifs. Network analysis reveals material clusters associated with different functional applications and supports motif‐guided screening of materials.
Anoj Aryal   +3 more
wiley   +1 more source

A quantum chemical study on the effect of titanium dioxide modification with non-metals on its spectral characteristics

open access: yesХімія, фізика та технологія поверхні, 2020
The experimental results obtained in the study on the possibility of sensitizing titanium dioxide (polymorphic anatase phase) to the visible region of the spectrum by doping and co-doping with impurities of non-metals in order to create effective ...
O. V. Smirnova   +2 more
doaj   +1 more source

Biochar-based materials in environmental pollutant elimination, H2 production and CO2 capture applications

open access: yesBiochar, 2023
Biochar and biochar-based materials have been studied extensively in multidisciplinary areas because of their outstanding physicochemical properties. In this review article, biochar and biochar-based materials in the removal of environmental pollutants ...
Lin Fang   +10 more
doaj   +1 more source

Analysis of Mineral and Heavy Metal Content of Some Commercial Fruit Juices by Inductively Coupled Plasma Mass Spectrometry

open access: yesThe Scientific World Journal, 2013
The presence of potentially toxic elements and compounds in foodstuffs is of intense public interest and thus requires rapid and accurate methods to determine the levels of these contaminants.
Adriana Dehelean, Dana Alina Magdas
doaj   +1 more source

Organising the metals and nonmetals [PDF]

open access: yesFoundations of Chemistry, 2020
AbstractThe periodic table can be simply demarcated into four classes of metal and four classes of nonmetal. Such a treatment has been obstructed by the traditional view of metalloids as in-between elements; understandable but needless boundary squabbles; and a group-by-group view of the reactive nonmetals.
openaire   +1 more source

Soft Cerclage in Addition to Rigid Fixation for Surgical Management of Displaced Comminuted Midshaft Clavicle Fractures

open access: yesArthroscopy Techniques, EarlyView.
Abstract Midshaft clavicle fractures are one of the most common upper extremity fractures among adults. When displaced, open reduction and internal fixation may be indicated, most commonly performed using single or dual plating. Cerclage techniques can be used in addition to lag screws and plate fixation to better capture and reduce inferior and ...
Donovan A. Bronstein   +4 more
wiley   +1 more source

Development of photocatalysis‐membrane separation reactor systems for aqueous pollutant removal

open access: yesPhotoMat, EarlyView., 2023
Abstract Background In our rapidly expanding society, the demand for clean water has steadily emerged as one of the most critical issues, promoting the development of numerous water treatment strategies. Aims Coupling photocatalysis and membrane separation technology provides an energy saving and environment‐friendly as well as sustainable method for ...
Junyang Zhang   +3 more
wiley   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

open access: yesBMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu   +5 more
wiley   +1 more source

Independent Female Directors and Green Innovation in China: The Moderating Roles of Ownership Structure and Market Competition

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines the impact of independent female directors (IFDs) on green innovation (GI) among Chinese‐listed firms from 2008 to 2023. Additionally, we investigate the moderating effects of ownership structure and market competition on the relationship between IFD and GI.
Muhammad Usman   +4 more
wiley   +1 more source

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