Results 81 to 90 of about 34,179 (313)

Effect of CeO2 redox behavior on the catalytic activity of a VOx/CeO2 catalyst for chlorobenzene oxidation

, 2007
Three CeO2 samples were prepared by precipitation with urea, ammonia, and sodium carbonate. Vanadium oxide was supported on these CeO2 materials, and their catalytic activity in the total oxidation of chlorobenzene was investigated.
Guan Yejun, Li Can, 李灿
core  

CuO-CeO2 binary oxide nanoplates: Synthesis, characterization, and catalytic performance for benzene oxidation

, 2009
This work reports the first synthesis of CuO-CeO2 binary oxides with a plate-like morphology by a solvothermal method. The as-prepared CuO-CeO2 nanoplates calcined at 400 degrees C were characterized by X-ray diffraction, scanning electron microscopy ...
Hu, Chaoquan, Chen, Lin, Wu, Rongfang, Zhu, Qingshan, Hu, CQ   +4 more
core   +1 more source

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

Advanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib, Shan Jiang, Joyce ZX Lee, CW Lim, HL Yeung, Nicki YH Leung, Patrick SC Leung, Ting F Leung, Christine YY Wai   +8 more
wiley   +1 more source

Garcinia Mangostana Peel Extract as Sustainable Fuel Source on Ceria Synthesis under Hydrothermal Condition [PDF]

Journal of Pure and Applied Chemistry Research, 2019
Cerium (IV) oxide or ceria (CeO2) was fabricated by heating an aqueous extract of Garcinia mangostana and cerium (III) nitrate in hydrothermal autoclave reactor at 200 °C for 3 hours, followed by calcination at 600 °C for 5 hours.
SALPRIMA YUDHA S, Morina Adfa, Aswin Falahudin, Deni Agus Triawan, Liana Wahyuni, Meka Saima Perdani   +5 more
doaj  

Controllable assembly of CeO2 micro/nanospheres with adjustable size and their application in Cr(VI) adsorption

, 2016
CeO2 micro/nanospheres with perfect spherical morphology, large specific surface area, high porosity, high stability and adjustable diameter were hydrothermally synthesized from a simple system, and the stirring-time before hydrothermal process was found
Zeng, Li, Sun, Jiajia, Chen, Jun, Xu, Pengfei, Jin, Quan, Wang, Chengrui, Yang, Xiaodan, Yu, Ranbo, Xing, Xianran   +8 more
core   +1 more source

Chapter Waterborne Acrylic/CeO2 Nanocomposites for UV Blocking Clear Coats [PDF]

, 2019
The encapsulation of inorganic nanoparticles into polymer particles opens the door to countless applications taking advantage of the properties of both phases.
Leiza, Jose R., Paulis, Maria, Aguirre, Miren   +2 more
core   +1 more source

Engineered Au@CeO2 Hybrid Nanoparticles With Microenvironment Dependent Self‐Adjustability for Integration of Tumor‐Specific Photothermal‐Chemodynamic Therapy and Inflammation Prevention

Advanced Science, EarlyView.
An intelligent Au@CeO2 Hybrid Nanoparticles (ACEF) with microenvironment‐dependent self‐adjustability was engineered to not only perform efficient and tumor‐specific photothermal‐chemodynamic therapy for precise tumor elimination, but also serve as a ROS scavenger in healthy tissues around the tumor to avoid the unexpected oxidative damage and ...
Wenyun Mu, Wenjuan Tang, Handan Zhang, Jie Liu, Jiaqi Zhang, Yu Yao, Xiao Fu, Xin Chen, Yanmin Zhang   +8 more
wiley   +1 more source

CO2‐Induced Reverse Lattice Oxygen Spillover on Pt/CeO2 Enables Sulfur‐Resistant Dry Reforming of Methane

Angewandte Chemie, EarlyView.
A critical step, dry reforming of methane (DRM) converts biogas into useful syngas. Yet trace H2S in biogas rapidly poisons DRM catalysts, limiting practical use. We developed a robust Pt/CeO2 catalyst sustaining DRM activity via CO2‐induced reverse lattice oxygen spillover in H2S‐rich environments.
Jun Liu, Jiang Deng, Jiajia Zheng, Mohsen Beladi Mousavi, Chunning Sun, Jin Li, Xin Chen, Yongjie Shen, Haotian Huang, Ming Xie, Emiliano Cortés, Dengsong Zhang   +11 more
wiley   +2 more sources

Desenvolvimento de materiais com propriedades catalíticas para geração de hidrogênio a partir do processo de reforma a vapor do etanol [PDF]

, 2008
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química.Neste trabalho foi apresentado o desenvolvimento de novos materiais com potenciais propriedades catalíticas para ...
Fajardo, Humberto Vieira
core  

Promotional role of CeO2 in reduction of NO with activated carbon under oxygen-rich atmosphere

, 2007
In this study, reduction of NO with activated carbon (AC) under oxygen-rich atmosphere was investigated over Cu/AC, Cu/CeO2 - AC and Cu/CeO2 + AC catalysts.
张涛, Liu, Zhi, Wang, Aiqin, Wang, Xiaodong, Zhang, Tao   +4 more
core   +1 more source