Skip to main content

129 Result(s)

within **ongwei **e Remove this filter Chemistry/Food Science, general Remove this filter Engineering, general Remove this filter

Page of 7
and

  1. No Access

    Article

    Dissolution Behavior of Rare-Earth Metal in H2SO4-H3PO4-H3PW12O40 Solution

    The dissolution behavior of a rare-earth element in H2SO4-H3PO4-H3PW12O40 solution has been investigated. The results showed that La2(SO4)3 dissolution increased with increasing H3PO4 or H3PW12O40 concentration i...

    **ngyu Chen, Fuliang Guo, Qiang Chen, Xuheng Liu, **nming Ma, Zhongwei Zhao in JOM (2020)

  2. Article

    [Mo2O2S8]2− small molecule dimer as a basis for hydrogen evolution reaction (HER) catalyst materials

    Molybdenum sulfides have emerged as promising, low cost alternatives to platinum for catalysis of the electrochemical hydrogen evolution reaction (HER). A wide variety of sulfides already achieve impressive ca...

    Danielle N. Chirdon, Remy F. Lalisse, Jiaonan Sun, Songwei Zhang… in SN Applied Sciences (2020)

    Download PDF (2312 KB) View Article

  3. No Access

    Article

    Friction Stir Lap Welding of Mg/Ti Dissimilar Alloys Using a Slight Penetration Depth

    Friction stir lap welding was applied to join AZ31B Mg alloy and Ti-6Al-4V alloy using a slight penetration depth. The microstructure and tensile properties of the joints formed using different rotating speeds...

    Shude Ji, Wei Hu, Zhongwei Ma, Qinghua Li, Xue Gong in JOM (2020)

  4. No Access

    Article

    Mechanism of Selective Precipitation of Molybdenum from Tungstate Solution

    Selective precipitation of molybdenum (Mo) is a widely utilized method for separation of Mo from tungstate solution; however, the corresponding mechanism is still unclear. The aim of the work presented herein ...

    Luqi Zeng, Zhongwei Zhao, Guangsheng Huo, **nqiang Wang, Haipeng Pu in JOM (2020)

  5. No Access

    Article

    Recovery of Tungsten from a Sulfuric–Phosphoric Acid Leaching Solution by Solvent Extraction with 2-Octanol

    A new generation tungsten hydrometallurgical technology was successfully applied in China and, in 2018, won China’s national technology invention award. This article focuses on the research concerning this new...

    Yongli Li, Shijie Lv, Nan Fu, Zhongwei Zhao in JOM (2020)

  6. No Access

    Article

    Synthesis of Coarse-Grained Tungsten Carbide Directly from Scheelite/Wolframite by Carbothermal Reduction and Crystallization

    A novel method is proposed in this study to synthesize coarse-grained tungsten carbide (WC) directly from scheelite/wolframite concentrates. The synthetic process was divided into two parts, carburization and ...

    Fenglong Sun, **ngyu Chen, Zhongwei Zhao in JOM (2020)

  7. Article

    The preparation of Ag3BiBr6 films and their preliminary use for solution processed photovoltaics

    Bismuth-halide-based perovskites could be promising candidates for construction of lead-free and air-stable perovskites solar cells. Herein we report a simple strategy on the fabrication of the Ag3BiBr6 thin film...

    Jia Tu, Chun Kou, Meili Liu, Hao Lu, Yahui Liu, Hongwei Tan… in SN Applied Sciences (2019)

    Download PDF (1364 KB) View Article

  8. No Access

    Article

    Bioactive compounds and biological activity of extracts from Virginia-grown sweet potatoes affected by different cooking methods

    Sweet potato is one of the potential alternatives to tobacco in Virginia and is well-adapted to environmental conditions of southern Virginia. Bioactive compounds and biological activity of extracts from five ...

    Yixiang Xu, Arrieyana Cartier, Amber Porter… in Journal of Food Measurement and Characteri… (2018)

  9. No Access

    Article

    Separation of Tungsten from Phosphorus-Containing Molybdate Solution Using Solvent Extraction with Primary Amine N1923

    A solvent extraction process for separation of tungsten from phosphorus-containing molybdate solution was developed using acidified primary amine N1923 as extractant. Most tungsten combines with phosphorus to ...

    Hu Fu, Yongli Li, Guoxiang Cao, Zhongwei Zhao in JOM (2018)

  10. No Access

    Article

    Effect of Pulse Current Stimulation on Wear and Thermal Fatigue Behavior of Biomimetic H13 Steel Processed by Laser Surface Melting

    Wear and thermal cracking are the major reasons for the fatigue of a hot-work die; remarkable improvement has been achieved by laser biomimetic treatment in recent years. However, because of severe service con...

    Chao Meng, Zongwei Tian, Yu Kang, Xuelei Wang, Kai Sheng, Zhiyu Gao, Heng Bao… in JOM (2018)

  11. No Access

    Article

    Dynamic Recrystallization Behavior and Critical Strain of 51CrV4 High-Strength Spring Steel During Hot Deformation

    Single-pass compression experiments have been performed on 51CrV4 spring steel using a Gleeble 3800 thermomechanical simulator at temperatures in the range of 800–1000°C and strain rate of 0.01 s−1 or 0.1 s−1; th...

    Zhigang Wang, **n Liu, Feiming **e, Chaobin Lai, Hongwei Li, Qin Zhang in JOM (2018)

  12. No Access

    Article

    Removal of Calcium from Scheelite Leaching Solution by Addition of CaSO4 Inoculating Crystals

    In this work, the solubility behaviors of gypsum and anhydrite in the H2SO4-H3PO4-H2O system were investigated over the temperature range T = 30–80°C, and the results showed that the solubility of anhydrite was ...

    Wenting Liu, Yongli Li, Dewen Zeng, Jiangtao Li, Zhongwei Zhao in JOM (2018)

  13. No Access

    Article

    Extraction of Lithium from Brine Solution by Hydrolysis of Activated Aluminum Powder

    Activated aluminum powder has been used to extract lithium from Mg-Li mixed solution via a hydrolysis–adsorption reaction. First, activated aluminum powder was prepared under the optimal conditions of NaCl add...

    Yanhong Li, **ngyu Chen, Xuheng Liu, Zhongwei Zhao, Chongwu Liu in JOM (2018)

  14. No Access

    Article

    Influence of SEN on Flow, Solidification, and Solute Transport in Bloom Casting Mold

    The flow, solidification, and solute transport in continuous-casting bloom molds, under different submerged entry nozzle (SEN) conditions, were numerically investigated. Water experiments and measurements of s...

    Qing Fang, Hongwei Ni, Hua Zhang, Bao Wang, **ao Song, Chengsong Liu in JOM (2018)

  15. No Access

    Article

    Comparison of 2-Octanol and Tributyl Phosphate in Recovery of Tungsten from Sulfuric–Phosphoric Acid Leach Solution of Scheelite

    Tungsten was recovered from sulfuric–phosphoric acid leach solution of scheelite using 2-octanol and tributyl phosphate (TBP). Approximately 76% of the tungsten and less than 6.2% of the iron were extracted wh...

    Yulong Liao, Zhongwei Zhao in JOM (2018)

  16. No Access

    Article

    Evolution of Texture and Mechanical Properties of Pure Mg Processed by ECAP at Room Temperature

    Equal channel angular pressing (ECAP) was performed on extruded pure Mg, which was clad with a drilled pure Fe coat through an ECAP die to produce a pure Mg sample without obvious cracks at room temperature. A...

    Weiwei Lei, Wei Liang, Hongxia Wang, Hongwei Guo in JOM (2017)

  17. No Access

    Article

    Recovery of Tungsten and Molybdenum from Low-Grade Scheelite

    With most high-quality tungsten ores being exhausted, the enhancement of low-grade scheelite concentrates processing has attracted a great deal of attention. The objective of this study is to develop a method ...

    Yongli Li, **hong Yang, Zhongwei Zhao in JOM (2017)

  18. No Access

    Article

    Separation of Molybdenum from Acidic High-Phosphorus Tungsten Solution by Solvent Extraction

    A solvent-extraction process for deep separation of molybdenum from an acidic high-phosphate tungsten solution was developed using tributyl phosphate (TBP) as the extractant and hydrogen peroxide (H2O2) as a comp...

    Yongli Li, Zhongwei Zhao in JOM (2017)

  19. No Access

    Article

    A maltose, L-rhamnose sensor based on porous Cu foam and electrochemical amperometric i-t scanning method

    A maltose, L-rhamnose sensor based on porous Cu foam and electrochemical techniques was investigated in this paper. Cu foam material was prepared and characterized by scanning electron microscopy (SEM). The el...

    Zhang **aohong, Zhao Zhidong, Lou **ongwei… in Journal of Food Measurement and Characteri… (2017)

  20. Article

    Erratum to: Separation of Molybdenum from Acidic High-Phosphorus Tungsten Solution by Solvent Extraction

    Yongli Li, Zhongwei Zhao in JOM (2017)

    Download PDF (285 KB) View Article
Page of 7