Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Insight into the Role and Evidence of Oxygen Vacancies in Porous Single-Crystalline Oxide to Enhance Catalytic Activity and Durability.
Research (Wash D C)
September 2023
Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China.
Introducing and stabilizing oxygen vacancies in oxide catalysts is considered to be a promising strategy for improving catalytic activity and durability. Herein, we quantitatively create oxygen vacancies in the lattice of porous single-crystalline β-GaO monoliths by reduction treatments and stabilize them through the long-range ordering of crystal lattice to enhance catalytic activity and durability. The combination analysis of time-of-flight neutron powder diffraction and extended x-ray absorption fine structure discloses that the preferential generation of oxygen vacancy tends to occur at the site of tetrahedral coordination oxygen ions (O sites), which contributes to the formation of unsaturated Ga-O coordination in the monoclinic phase.
View Article and Find Full Text PDFIntegrated multidisciplinary analysis of mobile digital radiographic acquisitions of the mummies of the hermits from the Sanctuary of Madonna della Corona (Trentino-Alto Adige, Italy - 17th to 19th century CE).
Front Med (Lausanne)
January 2025
CROP - Centre of Research in Osteoarchaeology and Paleopathology, Biotechnologies and Life Sciences Department (DBSV), University of Insubria, Varese, Italy.
Paleoradiology has become a standard diagnostic method in the study of mummified or embalmed bodies. Among the various available techniques, computed tomography valuing for its ability to provide detailed information. However, computed tomography equipment is not always accessible to research teams, cannot be easily transported to all conservation sites, and raises health concerns.
View Article and Find Full Text PDFFiber Sorbents - A Versatile Platform for Sorption-Based Gas Separations.
Acc Mater Res
January 2025
School of Chemical & Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30322, United States.
Increasing demand for high-purity fine chemicals and a drive for process intensification of large-scale separations have driven significant work on the development of highly engineered porous materials with promise for sorption-based separations. While sorptive separations in porous materials offer energy-efficient alternatives to longstanding thermal-based methods, the particulate nature of many of these sorbents has sometimes limited their large-scale deployment in high-throughput applications such as gas separations, for which the necessary high feed flow rates and gas velocities accrue prohibitive operational costs. These processability limitations have been historically addressed through powder shaping methods aimed at the fabrication of structured sorbent contactors based on pellets, beads or monoliths, commonly obtained as extrudates.
View Article and Find Full Text PDFUnlabelled: Macroeconomic conditions significantly affect consumer spending patterns, including aesthetic surgery expenditures. This study examines the longitudinal relationship between unemployment rates, disposable income, stock indices, and aesthetic surgery spending from 2006 to 2019. Data on aesthetic surgery expenditures were collected from the American Society of Plastic Surgeons, whereas unemployment data were obtained from the US Bureau of Labor Statistics, disposable income from the US Bureau of Economic Analysis, and stock indices from the Federal Reserve Economic Data.
View Article and Find Full Text PDFDigital technologies as solutions to China's aging population: a systematic review of their opportunities and challenges in rural development.
Front Public Health
January 2025
Department of Product Design, Faculty of Fine Arts and Design, College of Chinese & ASEAN Arts, Chengdu University, Chengdu, China.
Introduction: Differences exist in the rate of aging between individuals residing in urban and rural areas in China, with rural areas experiencing a more pronounced impact. Smart aging represents a prevalent future trend in this regard, though its development will inevitably face challenges. However, studies focusing on rural areas are scarce.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!