22 Result(s)

Article

Crystallizability and sinterability of a precursor prepared by oxalate method in ethanol solution

A precursor of yttria-stabilized zirconia (YSZ) powder was prepared by the oxalate method in ethanol solution. The crystallizability and sinterability of the precursor were studied. The crystallizability of th...

Guo Gongyi, Ni Zhi Fang, Chen Yuli in Journal of Materials Science (1991)

Article

Optical properties of a chemically durable phosphate glass

Guo Gongyi, Chen Yuli in Journal of Materials Science Letters (1993)

Article

Ionization Radiation Effects and Mechanisms

A systematic approach for predicting radiation stability of materials and devices is presented. The conceptual basis is a consideration of the radiolysis potentially occurring in x-ray-irradiated materials as ...

Yuli Vladimirsky, John D. Scott, Pradeep K. Bhattacharya in MRS Online Proceedings Library (1993)

Article

Investigation on New Types of Semiconducting Ceramic Gas Sensors

A series of new types of semiconducting ceramic gas-sensing materials, Al₂O₃-based semiconducting ceramics, have been invented. Hydrogen and methane gas sensors have been made from these materials with different ...

Dingquan **ao, ** Yu, Ruoxin Du… in Journal of Materials Synthesis and Process… (1998)

Article

Theory of long-scale cooperative relaxation of polymer networks. Hydrodynamic interaction effects

The theory of relaxation properties of polymer networks is considered for specific long-scale cooperative motions of network chains, which have characteristic scales greater than chain dimensions between cross...

Yuli Ya. Gotlib, Andrew A. Gurtovenko in Journal of Computer-Aided Materials Design (2000)

Article

Alignment of Rigid-Rod Polypeptide Chains by Solvent Quenching

We introduce a simple “solvent quenching” approach to align the rigid-rod à-helical poly(α-benzyl-L-glutamate) (PBLG) chains in the surface-grafted monolayer. By sequentially treating with a good solvent and a...

Yuli Wang, Ying Chih Chang in MRS Online Proceedings Library (2003)

Article

Contribution of dynamic charging effects into dopant contrast mechanisms in silicon

In this work, SEM capability for imaging of both p- and n-doped regions in Si was demonstrated. The best dopant contrast was found when the primary electron range (R) is comparable or larger than the maximum esca...

Yuli Chakk, Dror Horvitz in Journal of Materials Science (2006)

Article

Rheological characteristics of trimethylolethane hydrate slurry treated with drag-reducing surfactants

Rheological characteristics of trimethylolethane (TME) clathrate–hydrate slurry treated with drag-reducing surfactants were investigated. Friction coefficients and apparent viscosities were measured when the c...

Hiroshi Suzuki, Tetsu Itotagawa, Yuli Setyo Indartono, Hiromoto Usui… in Rheologica Acta (2006)

Article

Characterization of PT ferroelectric thin films on porous silica for pyroelectric IR detectors

Ferroelectric PbTiO₃ thin films were deposited on Pt/DS/PS/SiO₂/Si substrates by sol–gel technique. Porous silica (PS) thin film was used as thermal-insulation layer and dense silica (DS) thin film was a buffer l...

Yuli Li, ** Yao, Liangying Zhang, **g Wang in Journal of Electroceramics (2008)

Article

PtRu Nanoparticle Catalytic Activity Enhanced by the Ligand Effect

We synthesized a methanol electrocatalyst with high activity and low noble metal content. The electrocatalyst consists of carbon-supported PtRu nanoparticles, which have 1–2 Pt monoatomic layers on Ru nanocore...

Shuji Goto, Yuli Li, Naomi Nagasawa, Tadashi Senoo… in MRS Online Proceedings Library (2009)

Article

Fabrication and characterization of CdS-sensitized TiO₂ nanotube photoelectrode

CdS quantum dot (Qd)-sensitized TiO₂ nanotube array photoelectrode is synthesised via a two-step method on tin-doped In₂O₃-coated (ITO) glass substrate. TiO₂ nanotube arrays are prepared in the ethylene glycol el...

Hao Cheng, **ujian Zhao, **aotao Sui, Yuli **ong… in Journal of Nanoparticle Research (2011)

Article

Influence of Post-Weld Annealing on Transformation Behavior and Mechanical Properties of Laser-Welded NiTi Alloy Wires

The influence of annealing on the transformation behavior, mechanical, and functional properties of laser-welded NiTi wires was investigated. The results show that Ti₃Ni₄ precipitates occur after post-weld anneal...

**aojun Yan, Yuli Ge in Journal of Materials Engineering and Performance (2014)

Chapter and Conference Paper

Structural and Mechanical Properties of TiON Nanocomposite Films Deposited on Silicon by Pulsed Bias Arc Ion Plating

Nanocomposite TiON thin films were deposited on p-(100) silicon substrate using a pulsed bias arc ion plating technique with the substrate bias ranging from 0V to -700V. XRD and TEM were used to characterize t...

Min Zhang, Yuli Pan, **aogang Hu, Ye Huang… in Proceedings of the 8^th Pacific Rim Interna… (2016)

Article

Influence of Annealing Time and Thermo-Mechanical Cycling on Constrained Recovery Properties of a Cold-Worked NiTi Wire

In this work, the influence of parameters such as annealing time, pre-strain and thermo-mechanical cycling on recovery stresses of NiTi wires has been investigated by using a dynamic mechanical analyzer. The r...

**aojun Yan, Yuli Ge, Jan Van Humbeeck in Journal of Materials Engineering and Performance (2017)

Article

Enhanced charge separation and oxidation kinetics by loading Pt nanoparticles with hydrogenated TiO₂ nanotubes

Charge separation and oxidation kinetics are both critical for solar energy conversion in photoelectrochemical cell, but it is difficult to enhance simultaneously by a semiconductor. Here, the hydrogenated TiO₂ l...

Yuli **ong, Lin Yang, Peng **ao, Yannan Yang in Journal of Materials Science (2018)

Article

Phosphotungstic acid binding in situ to K₄Nb₆O₁₇ for the effective adsorption-photocatalytic removal of tetracycline

In this investigation, phosphotungstic acid (H₃PW₁₂O₄₀) was successfully self-assembly implanted into the interspace of K₄Nb₆O₁₇ nanosheet via an impregnation method to form an adsorption-photocatalytic composite...

Huimin Gu, Junyu Lang, Yuli Ma, Huayu Gu, Yanyong Song… in Journal of Nanoparticle Research (2018)

Article

Enhancement of piezoelectricity in polymer PVDF based on molecular chain structure

In this paper, a novel polarization method was proposed, in which a partially isolated C=C double bond was constructed in the PVDF molecular chain by designing a step-by-step polarization process. The dielectr...

Wen**g Zhou, Yuli Lin, Kailun Zou, Can Zhou… in Journal of Materials Science: Materials in… (2021)

Article

Osteogenesis of aspirin microsphere-loaded tilapia collagen/hydroxyapatite biomimetic scaffolds

Scaffold materials that imitating functional extracellular matrix would be an achievement in bone tissue engineering. Based on the superiority of marine collagen, this article reports the fabrication of novel ...

Zhe Wang, Shuai Hou, Shiyu Yao, Yuli Shang, Shu Deng… in Journal of Materials Science (2022)

Article

Fe-substituted Mn-based Prussian white as cathode for high-performance potassium-ion battery

Prussian white (PW) has a stable three-dimensional frame structure and large ion migration channels, which has been widely studied as the cathode materials for potassium-ion batteries (PIB) in recent years. Th...

Xuan** Chen, Yang **a, **angpeng Fang, Kaicheng Zhang… in Journal of Materials Science (2022)