Results 101 to 110 of about 211,459 (317)

Conformal Metallosaccharide Hybrid Films for Protecting Wood Surfaces From Environmental Damage

Advanced Functional Materials, EarlyView.
Ti‐ribose hybrid films fabricated by molecular layer deposition form a conformal and uniform coating on wood surfaces, which provides water repellence, dimensional stability, and resistance to acidic and alkaline environments, while preserving the natural appearance.
Wenwen Wang, Aranzazu Sierra Fernandez, Gabriele Botta, Evgenii Modin, Iva Šarić Janković, Shidong Ji, Junli Liu, Mato Knez   +7 more
wiley   +1 more source

Glass Formation in the Li2O–TiO2–P2O5, MgO–TiO2–P2O5, and CaO–TiO2–P2O5 Systems [PDF]

Bulletin of the Chemical Society of Japan, 1978
Abstract The glass-forming regions in the Li2O–TiO2–P2O5, MgO–TiO2–P2O5, and CaO–TiO2–P2O5 systems have been determined. Homogeneous glasses were formed with compositions of less than 50 mol% P2O5 in all three systems. The largest quantities of TiO2 could be introduced into glass for compositions of 30 mol% P2O5.
openaire   +1 more source

Hierarchical MXene‐Derived NTP/C Nanohybrids for Cryogenic Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A hierarchical MXene‐derived NaTi2(PO4)3/C nanohybrid enables efficient sodium‐ion storage down to −40°C by integrating fast ion–electron transport pathways with an ether‐based electrolyte. The system promotes dominant pseudocapacitive behavior and forms a robust inorganic‐rich SEI, collectively mitigating kinetic and interfacial limitations, thereby ...
M. Sai Bhargava Reddy, Mohammad Zaid, Sayan Das, Sooryadas Sudhakaran, Shampa Aich, Vilas G. Pol   +5 more
wiley   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source

Aging of photocatalysts TiO2, TiO2 / multiwall carbon nanotubes and TiO2 / graphene oxide in air

, 2021
Environmental pollution, and especially water, is causing a growing problem in the world. The use of the chemical and pharmaceutical industry products is the main reason for water pollution by micropollutants, which is being talked about more and more [1]. Micropollutants in water arouse the interest of scientists in how to solve this problem. Advanced
Jajčinović, Igor, Tolić Čop, Kristina, Špada, Vedrana, Brnardić, Ivan   +3 more
openaire   +3 more sources

Degradasi Senyawa Fenol dengan Metode Fotokatalitik di Reaktor Tabung Berbuffle

Teknika, 2016
Degradasi fenol menggunakan reaktor berbuffle telah dilakukan. Limbah yang digunakan adalah limbah fenol sintetik yang terbuat dari serbuk fenol (Merck Pro Analys). Fotokatalis yang digunakan adalah TiO2 Degussa 25.
Indar Kustiningsih, Jayanudin Jayanudin, Denni Kartika Sari   +2 more
doaj   +1 more source

TiO2 és ZnO bevonatok biokompatibilitás vizsgálata humán sejttenyészetek esetében

, 2022
A munkánk során különböző bevonatok, a titán-dioxid és cink-oxid sejtekre gyakorolt hatásait vizsgáltuk, ugyanis ezek az anyagok fontos szerepet játszanak a különböző orvosi területeken.
Tóth, Dominika Adelina
core  

Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens

Advanced Healthcare Materials, EarlyView.
High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín, Raúl Losantos, Ignacio Funes‐Ardoiz, Diego Sampedro   +3 more
wiley   +1 more source

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

Advanced Healthcare Materials, EarlyView.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno, Anjana Devi, David Zanders, Miryam Arredondo, Davide Mariotti, Ruairi McGlynn, Sindy Devis, Simón Guerrero, Eglantina Benavente, Matias Alegría, Yusser Olguin, Lorena Lobos‐Gonzalez, Kevin Guzmán, Elizabeth Rivas‐Yañez, Paula Solar, Valentin Cepus, Michael Krause, Luis Velásquez   +17 more
wiley   +1 more source

Síntese e caracterização de fotocatalisadores aplicados a desinfecção do ar de ambientes internos climatizados [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2011A poluição do ar em ambientes internos deve-se à presença de diferentes tipos de poluentes.
Moreira, Isabel Medeiros
core