Results 21 to 30 of about 132,707 (291)

High Specific Surface Area Activated Carbon with Well-Balanced Micro/Mesoporosity for Ultrahigh Supercapacitive Performance

International Journal of Electrochemical Science, 2016
High specific surface area activated carbon derived from coconut shell was prepared using low-temperature carbonization followed by KOH activation method.
Bo Hou, Tong Zhang, Rongwei Yan, De Li, Yan Mo, Lihong Yin, Yong Chen   +6 more
doaj   +1 more source

Zr-Doped NiO Nanoparticles for Low-Temperature Methane Combustion [PDF]

, 2021
The development of efficient and stable non-noble metal-based catalysts for low-temperature methane combustion is extremely important and still a profound challenge. Herein, high-performance Ni1–xZrxO2−δ solid solution nanocatalysts were prepared through
Zhixiong Wang, Yihong Xiao, Zhixiong Wang (6326102), Hong Xu (71477), Yong Zheng (420246), Jia Lin, Ying Zheng, Hong Xu, Ying Zheng (170527), Yong Zheng, Yihong Xiao (3737008), Jia Lin (121865)   +11 more
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Toward Optimized ⁸⁹Zr-Immuno-PET: Side-by-Side Comparison of [⁸⁹Zr]Zr-DFO-, [⁸⁹Zr]Zr-3,4,3-(LI-1,2-HOPO)- and [⁸⁹Zr]Zr-DFO*-Cetuximab for Tumor Imaging: Which Chelator Is the Most Suitable?

Pharmaceutics, 2022
89Zr represents a highly favorable positron emitter for application in immuno-PET (Positron Emission Tomography) imaging. Clinically, the 89Zr4+ ion is introduced into antibodies by complexation with desferrioxamine B.
Helen Damerow, Xia Cheng, Valeska von Kiedrowski, Ralf Schirrmacher, Björn Wängler, Gert Fricker, Carmen Wängler   +6 more
doaj   +1 more source

Diffusivities and atomic mobilities in bcc Ti-Zr-Nb alloys [PDF]

, 2018
Atomic mobility database of bcc phase in Ti-Zr-Nb ...
Weimin Bai (7005770)
core   +1 more source

The existing forms of Zr in Mg-Zn-Zr magnesium alloys and its grain refinement mechanism

Materials Research Express, 2021
The formation of the Zr-containing phases during the solidification of Mg-Zn-Zr alloy is simulated, the structure of the Zr-containing compounds and the solid solution amount of Zr in α -Mg solid solution as well as the grain size of the as-cast alloy ...
Fangjing Xing, Feng Guo, Juan Su, Xueping Zhao, Huisheng Cai   +4 more
doaj   +1 more source

Elastic properties of Zr-based bulk metallic glasses studied by resonant ultrasound spectroscopy [PDF]

We report measurements of the elastic properties of Zr-based bulk metallic glasses, Zr52.5Cu17.9Ni14.6Al10Ti5, Zr50Cu30Ni10Al10, and Zr50Cu40Al10 between 5 K and 300 K.
Zhang, Zhiying, Yokoyama, Yoshihiko, Liaw, Peter K., Keppens, Veerle, Inoue, Akihisa   +4 more
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Insights into Poisoning Mechanism of Zr by First Principle Calculation on Adhesion Work and Adsorption Energy between TiB₂, Al₃Ti, and Al₃Zr

Metals, 2022
Al-Ti-B intermediate alloys are widely used as grain refiners in aluminum alloys owing to the presence of Al3Ti and TiB2 phases. However, the existence of Zr in aluminum alloy melts often results in coarse grain size, leading to Al-Ti-B failure called Zr
Jianqiang Wu, Qilin Ruan, Simin Chen, Chuanchao Meng, Zhengbing Xu, Chunhua Wei, Hongqun Tang, Junsheng Wang   +7 more
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Line Saturation Thickness Calculation for Zirconium and Hafnium in Zircon Sand Samples and Its Application

Yankuang ceshi, 2014
For the determination of Zr in Zircon sand, the spectral line of Zr is mainly used. However, the spectral line of Zr Kα does not reach the saturation thickness for the fused bead, which leads to poor linearity and large errors in the results.
LI Xiao-Li, AN Shu-Qing, YU Zhao-Shui, ZHANG Qin   +3 more
doaj   +2 more sources

Coin-Cell-Based In Situ Characterization Techniques for Li-Ion Batteries

Frontiers in Energy Research, 2018
In situ characterization techniques have made a significant progress in recent years, especially in the electrochemical field. For Li-ion batteries, in situ characterization techniques refer to using analytical equipment to directly characterize ...
Liao Zhang, Xiaolong Guo, Jiangtao Huang, Yanyu Qu, Chaoqun Niu, Zhi Du, De Li, De Li, De Li, Yong Chen, Yong Chen   +10 more
doaj   +1 more source

Modification of morphology of thin nickel and zirconium films on naturally oxidized silicon substrates by annealing in vacuum

St. Petersburg Polytechnical University Journal: Physics and Mathematics
The article presents a technique for fabricating nickel island films on oxidized silicon substrates by thermal dewetting of continuous coatings. First, continuous nickel films 5 nm thick were deposited by magnetron sputtering.
Nguyen Van Tu Ahn, Gabdullin Pavel, Arkhipov Alexander   +2 more
doaj   +1 more source