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  1. No Access

    Article

    Palladium Nanoparticles Supported on Ce-MOF-801 as Highly Efficient and Stable Heterogeneous Catalysts for Suzuki-Miyaura Coupling Reactions

    Palladium nanoparticles (Pd NPs) supported on a cerium-based metal–organic framework Ce-MOF-801 (Pd/Ce-MOF-801) was prepared using an incipient wetness impregnation strategy. Multiple analytical techniques wer...

    Wenting Lin, Ya** Song, Li Wang, Nan Li, Yanghe Fu, De-Li Chen… in Catalysis Letters (2023)

  2. No Access

    Article

    Facile fabrication of high-efficiency reactive flame retardant toward cotton fabric with good hand feeling and high fire safety

    High flame-retardant efficiency and good hand feeling are particularly critical in the application of cotton fabrics. Herein, a reactive flame retardant (PAzP) with ammonium phosphate ester groups was designed...

    **ao-Hui Shi, Wei-Min **e, Shi-Jie Wu, Qing-Yun Liu, Jimena De La Vega… in Cellulose (2023)

  3. No Access

    Article

    Physical and numerical investigation on fluid flow and inclusion removal behavior in a single-strand tundish

    Aiming at the problem that the existence of inclusions in the tundish continuous casting process can easily lead to quality defects of the slab, the stainless steel continuous casting tundish was taken as the ...

    Qi Quan, Zhi-xiao Zhang, Tian-peng Qu… in Journal of Iron and Steel Research Interna… (2023)

  4. No Access

    Article

    Actively switchable polarization converter for reflection and transmission in the same terahertz frequencies

    A metamaterial-based dual-function switchable polarization conversion device working in terahertz frequency regime is proposed and verified by both numerical methods of finite element method and finite differe...

    Fu-yuan Yu, Qian-chun Wang, Ming-xia He, **ao-bo Shen… in The European Physical Journal D (2023)

  5. No Access

    Article

    Decomposition of Nb3Si and mechanical-property improvement by adding appropriate amount of MgO in Nb–16Si–20Ti alloy

    Five Nb–16Si–20Ti–xMgO alloys (x = 0, 0.1, 0.5, 1.0 and 3.0) were prepared via arc melting in this study, and the effect of MgO addition on their phase composition, microstructure evolution, and mechanical proper...

    De-Zhi Chen, Qi Wang, Rui-Run Chen, Shu Wang, Yan-Qing Su, Heng-Zhi Fu in Rare Metals (2023)

  6. No Access

    Article

    Formation mechanism and preparation of YAl2 intermetallics by electro-deoxidation with different sintering conditions

    A study was carried out on the preparation of YAl2 intermetallics from mixed oxide precursors using the method of electro-deoxidation. Y2O3 and Al2O3 mixed in molar proportions of 1:2 were sintered at temperature...

    Yue-Shan Wei, Shi-Hong Yan, Lin Zhou, De-Hong Chen, Rui-Ying Miao… in Rare Metals (2023)

  7. No Access

    Article

    Highly efficient intumescent flame retardant of dopamine-modified ammonium polyphosphate for the thermoplastic polyurethane elastomer

    With the widely application of thermoplastic polyurethane elastomer (TPU), the fire safety of the TPU composites has attracted more and more attention. In this work, a highly efficient and green flame retardan...

    Wen-Juan Hu, Ying-Ming Li, Yi-Ran Li… in Journal of Thermal Analysis and Calorimetry (2023)

  8. No Access

    Article

    Tetracycline removal by a magnetic heterojunction Cu2O/CoFe2O4 activating peroxymonosulfate

    The electron transfer mechanism in the process of peroxymonosulfate (PMS) activation using heterojunction catalyst was controversial. In this work, magnetic heterojunction Cu2O/CoFe2O4 (CC) was first synthesized ...

    **ao-Qing Li, Shan Feng, Jun Yang, Tai-** **e, Jian-Kang Wang… in Rare Metals (2023)

  9. No Access

    Article

    Electrode connection optimization for both temperature difference and purification of lanthanum rod during solid-state electrotransport

    In order to solve the problem of large temperature difference between the center and ends of the metallic rod in the purification process of solid-state electrotransport (SSE), three types of electrode connect...

    Jia-Min Zhong, Zong-An Li, **ao-Wei Zhang, Lin Zhou, Zhi-Qiang Wang… in Rare Metals (2023)

  10. No Access

    Article

    Electronic structures and strengthening mechanisms of superhard high-entropy diborides

    High-entropy diborides (HEBs) have attracted extensive research due to their potential ultra-high hardness. In the present work, the effects of transition metals (TM) on lattice parameters, electron work funct...

    Gang Yao, William-Yi Wang, Pei-Xuan Li, Ke Ren, Jia-Qi Lu, **ng-Yu Gao… in Rare Metals (2023)

  11. No Access

    Article

    Difference of sintering performance of different types of limonitic nickel laterite

    To achieve the more extensive utilization of limonitic nickel laterite, the difference of sintering performance of different types of limonitic nickel laterite including high-gangue and low-gangue nickel ores ...

    Yu-xiao Xue, Jian Pan, De-qing Zhu, **n Wang… in Journal of Iron and Steel Research Interna… (2023)

  12. No Access

    Article

    Investigation of magnesium hydroxide functionalized by polydopamine/transition metal ions on flame retardancy of epoxy resin

    Aiming to impart epoxy resin (EP) with flame retardancy, magnesium hydroxide (MDH) was sequentially functionalized with four transition metals and polydopamine (PDA) to prepare MDH@M-PDA (M includes Fe3+, Co2+, C...

    Dan** Zhu, Qingqing Bi, Guang-Zhong Yin… in Journal of Thermal Analysis and Calorimetry (2022)

  13. No Access

    Article

    Achieving efficient utilization of limonitic nickel laterite and CO2 emission reduction through multi-force field sintering process

    Strengthening limonitic nickel laterite sintering and reducing CO2 emission were performed by the application of multi-force fields including external thermodynamic and pressure fields. Sinter pot tests of limoni...

    Yu-xiao Xue, De-qing Zhu, Zheng-qi Guo… in Journal of Iron and Steel Research Interna… (2022)

  14. No Access

    Article

    A high-efficiency separation process of Fe and Zn from zinc-bearing dust by direct reduction

    It is urgent to dispose of zinc-bearing dust from steel plants, and direct reduction process is an effective method to remove hazardous metals and recycle iron from the dust. The reduction behavior of carbon-c...

    Ding-zheng Wang, De-qing Zhu, Jian Pan… in Journal of Iron and Steel Research Interna… (2022)

  15. No Access

    Article

    Evolution of microstructures and mechanical properties with tempering temperature of a pearlitic quenched and tempered steel

    Instead of conventional quenching and tempering, fast austenitization from an initial microstructure of lamellar pearlite followed by quenching and tempering was carried out, leading to the formation of inhomo...

    De-zhen Yang, Chao Zhang… in Journal of Iron and Steel Research Interna… (2022)

  16. No Access

    Article

    Synergistic electronic interaction between ruthenium and nickel-iron hydroxide for enhanced oxygen evolution reaction

    The efficiency of electrochemical water splitting is extremely hampered by the sluggish oxygen evolution reaction (OER) occurred at the anode. Therefore, develo** high-performance OER electrocatalysts is cr...

    Hao Cui, Han-**ao Liao, Zhi-Lu Wang, Jian-** **e, Peng-Fei Tan, De-Wei Chu… in Rare Metals (2022)

  17. No Access

    Article

    Biomass-based coating from chitosan for cotton fabric with excellent flame retardancy and improved durability

    Eco-friendly biomass-based coating was designed to endow cotton fabrics with durable flame retardancy through a dip-pad-dry-cure process. The coating involved phosphorylated chitosan (PCS) as intumescent flame...

    Xue-Lin Li, **ao-Hui Shi, Ming-Jun Chen, Qing-Yun Liu, Ying-Ming Li, Zhi Li… in Cellulose (2022)

  18. No Access

    Article

    Bio-based materials for fire-retardant application in construction products: a review

    Bio-based materials are showing great potential to be widely used in construction industry, while reducing fire risk and improving fire resistance of these alternatives also become a major concern due to their...

    Yunxian Yang, Laia Haurie, De-Yi Wang in Journal of Thermal Analysis and Calorimetry (2022)

  19. No Access

    Article

    Recovery of titanium and vanadium from titanium–vanadium slag obtained by direct reduction of titanomagnetite concentrates

    A process of NaOH molten salt roasting–water leaching to treat titanium–vanadium slag obtained by direct reduction of titanomagnetite concentrates was investigated. X-ray diffraction (XRD), scanning electron m...

    Xue-Jie Liu, De-Sheng Chen, **g-Long Chu, Wei-**g Wang, Yong-Li Li, Tao Qi in Rare Metals (2022)

  20. No Access

    Article

    K-shell ionization of 25–100 keV Nq+ (q = 3, 5) ions im**ing on Al and Cu surfaces

    In this paper, K-shell X-ray spectra of nitrogen are measured by the interaction of Nq+ (q = 3, 5) ions with Al and Cu surfaces in the impact energy range of 25–100 keV. K-shell X-ray yields per incident ion and ...

    Bing-Zhang Zhang, Zhang-Yong Song, Xuan Liu, Cheng Qian… in The European Physical Journal D (2022)

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