Results 81 to 90 of about 5,476 (227)

Data‐Guided Photocatalysis: Supervised Machine Learning in Water Splitting and CO2 Conversion

Advanced Intelligent Discovery, EarlyView.
This review highlights recent advances in supervised machine learning (ML) for photocatalysis, emphasizing methods to optimize photocatalyst properties and design materials for solar‐driven water splitting and CO2 reduction. Key applications, challenges, and future directions are discussed, offering a practical framework for integrating ML into the ...
Paul Rossener Regonia, Christian Mark Pelicano   +1 more
wiley   +1 more source

Enhanced biological performance of Sr2+-doped nanorods on titanium implants by surface thermal-chemical treatment

Journal of Materials Science: Materials in Medicine
Titanium alloys, as artificial implants for orthopedic diseases, are prone to aseptic loosening and infection after surgery because their smooth surface restricts the attachment and movement of osteoblasts, resulting in a lack of osteogenic and ...
Xinrui Dai, Jianghui Zhao, Shengcai Qi, Ping Liu, Wei Li, Ke Zhang, Xiaohong Chen, Fengcang Ma   +7 more
doaj   +1 more source

Burning rate and other characteristics of strontium titanate (SrTiO3) supplemented AP/HTPB/Al composite propellants

Defence Technology, 2019
In a quest of search for a new burning rate modifier for composite propellant, strontium titanate (SrTiO3), a perovskite oxide has been chosen for evaluation in a composite propellant formulation based on its other catalytic applications.
Sunil Jain, Garima Gupta, Dhirendra R. Kshirsagar, Vrushali H. Khire, Balasubramanian Kandasubramanian   +4 more
doaj   +1 more source

Fluorescence-line-selective soft X-ray absorption spectroscopy: a novel approach to element-specific electronic structure analysis. [PDF]

J Synchrotron Radiat
Fluorescence‐line‐selective soft X‐ray spectroscopy using a superconducting tunnel junction (STJ) detector was applied to probe the electronic states of strontium titanate, demonstrating the capability of the STJ detector for high‐energy‐resolution soft X‐ray absorption spectroscopy.A novel approach to soft X‐ray fluorescence‐yield absorption ...
Naito K, Nakajima N, Shiki S.
europepmc   +2 more sources

A novel structural expansion in SrTiO3 tuned by electric field and visible-light

AIP Advances, 2017
SrTiO3 is a model perovskite oxide of abundant physical properties, which are closely associated with internal oxygen vacancy (VO) defects. Through in situ X-ray diffraction measurements, we observed a remarkable structural expansion in the near-surface ...
Y. Li, S. J. Peng, T. T. Mao, D. J. Wang, K. M. Wu, J. R. Sun, J. Zhang   +6 more
doaj   +1 more source

Superconducting LaAlO3/SrTiO3 Nanowires

, 2012
We report superconductivity in quasi-1D nanostructures created at the LaAlO3/SrTiO3 interface. Nanostructures having line widths w~10 nm are formed from the parent two-dimensional electron liquid using conductive atomic force microscope lithography. Nanowire cross-sections are small compared to the superconducting coherence length in LaAlO3/SrTiO3 (w ...
Veazey, Joshua P., Cheng, Guanglei, Irvin, Patrick, Cen, Cheng, Bogorin, Daniela F., Bi, Feng, Huang, Mengchen, Bark, Chung-Wung, Ryu, Sangwoo, Cho, Kwang-Hwan, Eom, Chang-Beom, Levy, Jeremy   +11 more
openaire   +2 more sources

Mechanistic Insights Into Photocatalytic Materials for Toxic Pollutants: Environmental Remediation of Personal Care Products

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Photocatalytic materials have emerged as promising solutions for environmental applications due to their ability to degrade organic pollutants under sunlight or artificial light. In this review, recent progress on the photocatalytic materials used for the degradation of pharmaceutical personal care products (PPCPs) in environmental ...
Urvashi Sen, Gunjan Chauhan, Surbhi Soni, Monika Vats, Anand Kumar, Indra Bahadur   +5 more
wiley   +1 more source

Long‐Range Non‐Coulombic Coupling at the LaAlO3/SrTiO3 Interface

Advanced Materials Interfaces
The LaAlO3/SrTiO3 interface hosts a plethora of gate‐tunable electronic phases. Gating of LaAlO3/SrTiO3 interfaces is usually assumed to occur electrostatically. However, increasing evidence suggests that non‐local interactions can influence and, in some
Aditi Nethwewala, Kitae Eom, Muqing Yu, Ranjani Ramachandran, Chang‐Beom Eom, Patrick Irvin, Jeremy Levy   +6 more
doaj   +1 more source

Ultrasound–Calcination Synergistic Control of (Ce, La)PO4 Catalyst Structure for Enhanced Low‐Temperature NH3‐SCR Performance

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, (Ce, La)PO4 catalysts were synthesized via an ultrasound‐assisted method. The effects of ultrasound duration and calcination temperature on the low‐temperature NH3‐SCR performance were systematically investigated. The results indicated that the (Ce, La)PO4 catalyst prepared with an ultrasound treatment time of 20 min and a ...
Na Li, Kai Yan, Shuning Tan, Ruifang Wang, Zhiyu Zhang   +4 more
wiley   +1 more source

Effect of modifiers on the structure and polarization state of lithium sodium niobate ceramics

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
In this work, ceramic Li0,1Na0,9NbO3 samples (pure and with modifying additives (5%) SrTiO3 or LiTaO3) were obtained by solid-phase synthesis. If the grain size of pure lithium sodium niobate and modified (5% of SrTiO3) is practically the same, then the ...
K.V. Patsuev, O.V. Malyshkina, , A.I. Ivanova   +2 more
doaj   +1 more source