Results 91 to 100 of about 74,930 (221)

Brain microvascular endothelial cell association and distribution of a 5 nm ceria engineered nanomaterial

International Journal of Nanomedicine, 2012
Mo Dan,1,2 Michael T Tseng,3 Peng Wu,4 Jason M Unrine,5 Eric A Grulke,4 Robert A Yokel1,21Department of Pharmaceutical Sciences, College of Pharmacy, 2Graduate Center for Toxicology, University of Kentucky, Lexington, KY, USA; 3Departments of Anatomical ...
Dan M, Tseng MT, Wu P, Unrine JM, Grulke EA, Yokel RA   +5 more
doaj  

Ceria co-doping: Synergistic or average effect? [PDF]

, 2014
Ceria (CeO$_{2}$) co-doping has been suggested as a means to achieve ionic conductivities that are significantly higher than those in singly-doped systems.
Burbano, Mario, Marrocchelli, Dario, Nadin, Sian, Salanne, Mathieu, Watson, Graeme W.   +4 more
core   +3 more sources

A study of Ni‐Co/CeO2 catalyst derived from metal–organic framework for dry reforming of methane

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The efficacy of cobalt‐doped, MOF‐derived catalysts for dry reforming of methane (DRM) was examined. The focus was on the influence of varying nickel and cobalt molar ratios on catalytic performance. Three catalysts with Ni:Co ratios of 1:1, 1:0.5, and 0.5:1, were synthesized and tested with cerium oxide as a constant support. The DRM reaction
Ruth D. Alli, Nader Mahinpey
wiley   +1 more source

Hierarchically Porous Gd3+-Doped CeO2 Nanostructures for the Remarkable Enhancement of Optical and Magnetic Properties [PDF]

, 2009
Rare earth ion-doped CeO2 has attracted more and more attention because of its special electrical, optical, magnetic, or catalytic properties. In this paper, a facile electrochemical deposition route was reported for the direct growth of the porous Gd ...
Abimanyu H., Ahniyaz A., Ahniyaz A., Bumajdad A., Chen G., de Carolis S., Du N., Du N., Feng X., Fujihara S., Gesser H. D., Graham G. W., Hirano M., Ho C., Huang P. X., Laberty-Robert C., Laberty-Robert C., Laha S. C., Leah R. T., Li G., Li G.-R., Li G.-R., Li X. M, Liang X., Liang X., Linares R. C., Maher R. C., Masui T., Matolin V., McBride J. R., Morshed A. H., Natile M. M., Natile M. M., Nolan M., Nolan M., Perez-Coll D., Perkas N., Pijolat M., Popovic Z. V., Purohit R. D., Reddy B. M., Romero-Sarria F., Rupp J. L. M., Sahibzada M., Salvi A. M., Spanier J. E., Suzuki T., Tarnuzzer R. W., Tschöpe A., Tsunekawa S., Tsunekawa S., Tsunekawa S., Tsunekawa S., Tsunekawa S., Tsunekawa S., Wang Z., Weber W. H., Wu L. J., Wu L. J., Yin L., Yugami H., Yuzhakova T., Zhang Y. W., Zhou X.-D.   +63 more
core   +2 more sources

Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque, Niloofar Mozaffari, Louis Fradette, Serge Kaliaguine   +3 more
wiley   +1 more source

Mechanical properties of ceria nanorods and nanochains; The effect of dislocations, grain-boundaries and oriented attachment [PDF]

, 2011
We predict that the presence of extended defects can reduce the mechanical strength of a ceria nanorod by 70%. Conversely, the pristine material can deform near its theoretical strength limit.
Agrawal, Ajay Karakoti, Amit Kumar, Anisimov, Balducci, Beverley J. Inkson, Blöchl, Brezesinski, Briston, Conesa, Dean C. Sayle, Di Monte, Du, Dudarev, Feng, Gale, Günter Möbus, Han, Hirst, Hoover, Humphrey, Karakoti, Kresse, Kresse, Kresse, Kulkarni, Lewis, Li, Liu, Lockwood, Marco Molinari, Martin, Mobus, Mogensen, Nolan, Peng, Perdew, Reid, Rossinyol, Saghi, Sangthong, Sayle, Sayle, Sayle, Sayle, Scanlon, Stephen C. Parker, Sudipta Seal, Suresh, Thi X. T. Sayle, van Huis, Vantomme, Walker, Wang, Wang, Wang, Watson, Yamakov, Zhang, Zhu   +59 more
core   +1 more source

Superionic Conduction Through Lattice Engineering of Fluorites Stabilizing Periodic Oxygen Vacancy Network

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Lattice‐engineered fluorite oxide with periodic oxygen vacancy network achieves superionic conduction, Ce4+–Al3+ fluorite cation ordering enables dielectric‐enhanced superionic conduction, surpassing the limitations of conventional doped electrolytes and high fuel cell performance at low temperature through a flattened energy landscape.
Shahzad Rasool, Muhammad Faisal Anwar, Sarfraz, Nabeela Akbar, Wei Zhou, Shuo Wan, Rizwan Raza, Muhammad Afzal, Li Sun, Chenjie Lou, Mingxue Tang, Aristides D. Zdetsis, Hind Himayyid Aljaddani, Mohamed Elfleet, Peter D. Lund, Muhammad Imran Asghar, Yifu Jing, Qi Fan, Bin Zhu   +18 more
wiley   +1 more source

Design of High‐Performance MnCo1.5Cu0.5O4 Spinel Contact Material with Optimized Electrical Conductivity and Thermal Stability for Solid Oxide Electrolysis Cells by Cu Doping

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Cu‐doped spinel MnCo1.5Cu0.5O4 exhibits excellent conductivity and stability as SOC contact material. After 1000‐h aging at 850 °C, the contact layer maintains a 10 mΩ cm2 ASR value, and a single‐cell stack achieves a H2O/CO2 co‐electrolysis power density of 0.52 W cm−2.
Haozhen Li, Shuai Yuan, Xingtong Mao, Hao Shi, Hengyong Tu, Chao Ma, Lei Zhu, Zhen Huang   +7 more
wiley   +1 more source

d-Amino acids differentially trigger an inflammatory environment in vitro

Amino Acids
Studies in vivo have demonstrated that the accumulation of d-amino acids (d-AAs) is associated with age-related diseases and increased immune activation. However, the underlying mechanism(s) of these observations are not well defined. The metabolism of d-
Siew Hwei Yap, Cheng Siang Lee, Nur Diyana Zulkifli, Darshinie Suresh, Kenji Hamase, Kumitaa Theva Das, Reena Rajasuriar, Kok Hoong Leong   +7 more
doaj   +1 more source

Integrated CO2 Capture and Utilization: Toward Value‐Added Products

Interdisciplinary Materials, EarlyView.
This review addresses this gap by categorizing integrated carbon capture and utilization (ICCU) according to C1 and C2+ products, linking catalytic strategies to industrial commodities, and identifying future research and deployment priorities to advance ICCU from laboratory innovation to commercial reality.
Guanchu Lu, Tianhao Li, Qun Li, Jiabin Wu, Wenguang Tu, Huaiguang Li, Zhigang Zou, Shuk‐Yin Tong   +7 more
wiley   +1 more source