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  1. Article

    Open Access

    Retraction Note: One-step assembly of 2H-1T MoS2:Cu/reduced graphene oxide nanosheets for highly efficient hydrogen evolution

    H.-Y. He in Scientific Reports (2022)

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  2. No Access

    Article

    Fabrication and characterizations of graphene/(Si, Mo)-codoped TiO2 hybrid thin films for architecture environment self-cleaning application

    Self-cleaning is a potential technique in architecture environmental decontamination. Here we report the fabrication and self-cleaning property enhancement of the TiO2 hybridizing reduced graphene oxide (RGO) and...

    W. Dang, H.-Y. He in Chemical Papers (2022)

  3. No Access

    Article

    Assembly of 1T-WSe2: Sn nanosheets/graphene by a modified hydrothermal process for water splitting

    Transition metal dichalcogenides are one category of potential hydrogen evolution catalyst. Their metallic (1T) structure possesses peculiar optoelectrical properties and so excellent catalytic activity for hy...

    H.-Y. He in Journal of Sol-Gel Science and Technology (2020)

  4. Article

    Open Access

    RETRACTED ARTICLE: One-step assembly of 2H-1T MoS2:Cu/reduced graphene oxide nanosheets for highly efficient hydrogen evolution

    The transition metal dichagenides and their metallic 1T structure are attracting contemporary attentions for applications in high-performance devices because their peculiar optical and electrical properties. T...

    H.-Y. He in Scientific Reports (2017)

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  5. No Access

    Article

    Optical and Electrical Properties of Pure and Y-Doped n-SnSe Films Deposited by Chemical Bath Deposition

    Pure and Y3+-doped SnSe films were fabricated by chemical bath deposition. The deposited films were characterized by x-ray diffraction, scanning electron microscopy, x-ray photoelectron spectroscopy, ultraviolet–...

    H. Y. He in JOM (2015)

  6. Article

    Open Access

    Sm-do** effect on optical and electrical properties of ZnO films

    A series of ZnO: Sm films with Sm content of 0–1.0 at.% were deposited by a chemical solution deposition. The deposited films were characterized by X-ray diffraction, field emission scanning electron microscop...

    H. Y. He, J. Fei, J. Lu in Journal of Nanostructure in Chemistry (2015)

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  7. No Access

    Article

    La-do** content effect on the optical and electrical properties of La-doped ZnO thin films

    La-doped ZnO films with a series of La content were deposited by a chemical solution deposition and characterized by X-ray diffraction, field emission scanning electron microscopy, X-ray energy dispersion spe...

    H.-Y. He, J.-F. Huang, J. Fei, J. Lu in Journal of Materials Science: Materials in… (2015)

  8. No Access

    Article

    Optical Properties of p-Bi2S3:Sn2+ and n-Bi2S3:Sn4+ Films and Photovoltaic Properties of Their Heterostructures

    The p-Bi2S3:Sn2+ and n-Bi2S3:Sn4+ films and their heterojunction films with uniform and dense microstructures were deposited on indium tin oxide (ITO) glass substrate by a chemical bath deposition. The n-Bi2S3:Sn

    H.-Y. He, T.-T. Liu in JOM (2014)

  9. No Access

    Article

    Microstructural and Optical Properties of Transparent Conductive ZnO : Al : Mo Films Deposited by Template-Assisted Sol–Gel Method

    Transparent conductive ZnO : Al : Mo films with a molar ratio of Zn : Al : Mo = 99 : 0·99 : 0·01 were deposited on quartz glass substrate by a template-assisted sol-gel process and characterized by X-ray diffr...

    H-Y He, J-F Huang, Z He, J Lu, Q Shen in Bulletin of Materials Science (2014)

  10. No Access

    Article

    H2 evolution from H2O/H2O2/MWO4 (M = Fe2+, Co2+, Ni2+) systems by photocatalytic reaction

    H2 evolution from H2O/H2O2/MWO4 (M = Fe2+, Co2+, Ni2+) systems was studied for the first time. The MWO4 (M = Fe2+, Co2+, Ni2+) powders were synthesized by a salt aqueous solution reaction followed by calcination....

    P. Chen, H.-Y. He in Research on Chemical Intermediates (2014)

  11. No Access

    Article

    Surface alkaline-acidic and photocatalytic properties of MMoO4 (M = Fe2+, Co2+, Ni2+) nanoparticles in different media conditions

    MMoO4 (M = Fe2+, Co2+, Ni2+) nanocrystaline particles with similar nanoscale particle size were synthesized by a salt aqueous solution reaction. UV–Vis absorbance spectra show that the nanoparticles are of good l...

    H.-Y. He, P. Chen, L.-Y. Cao, J. Lu in Research on Chemical Intermediates (2014)

  12. No Access

    Article

    Interplay of the doped Ge atoms and the N vacancies with the negative thermal expansion of M3(Cu1−x Ge x )N1−y

    The giant negative thermal expansion (NTE) found in the anti-perovskite manganese nitride could be controlled by the content of the doped Ge and the vacancies of N. In this paper, the origin of such a tunable ...

    B. Y. Qu, H. Y. He, B. C. Pan in Applied Physics A (2014)

  13. No Access

    Article

    Comparative study on photoluminescence efficiencies of Sm3+-doped MeWO4 (Me = Ba, Sr, Ca, and Mg) phosphors

    The Sm-doped MeWO4 (Me = Ba, Sr, Ca, and Mg) phosphors were synthesized with a sol–gel method and studied for their microstructures and photoluminescence efficiencies. The hosts of the phosphors show very weak bl...

    H.-Y. He, Y. Wang in Journal of Materials Science: Materials in Electronics (2013)

  14. No Access

    Article

    Enhancement in the Optical Properties of ZnO:Al Nanopowders by Sn Codo**

    (Al,Sn)-codoped ZnO powders with a constant molar ratio of Zn: Al (99:1) and various molar ratios of Sn/Al (0–0.02) were synthesized by a sol–gel process and characterized by x-ray diffraction, field emission ...

    H.-Y. He, P. Chen, L.-L. Wang in JOM (2013)

  15. No Access

    Article

    Band gap narrowing of cadmium oxide powder by rare earth praseodymium do**

    Rare earth Pr-doped cadmium oxide (CdO) powders with various Pr contents (0–2.0 at.%) were synthesized by a coprecipitation process and characterized by x-ray diffraction, field emission scanning electron micr...

    H.-Y. He, J. Lu in MRS Communications (2013)

  16. No Access

    Article

    Optical transmittance enhancement and bandgap widening of ZnO:Al powders by W codo**

    (Al, W)-codoped ZnO powders with a constant molar ratio of Zn:Al (99:1) and various molar ratios of W:Al (0–0.02) were synthesized by a sol–gel process and characterized by X-ray diffraction, field emission sc...

    H.-Y. He, Z. He, Q. Shen, J. Lu in Journal of Materials Science (2013)

  17. No Access

    Article

    Newly diagnosed acute lymphoblastic leukemia in China (I): abnormal genetic patterns in 1346 childhood and adult cases and their comparison with the reports from Western countries

    It has been generally acknowledged that the diagnosis, treatment and prognosis evaluation of leukemia largely rely on an adequate identification of genetic abnormalities. A systemic analysis of genetic aberrat...

    B Chen, Y-Y Wang, Y Shen, W-N Zhang, H-Y He, Y-M Zhu, H-M Chen, C-H Gu, X Fan… in Leukemia (2012)

  18. No Access

    Article

    Luminescence Property of ZnWO4:Sm Nanopowders Synthesized with Wet Chemical Methods

    ZnWO4:Sm powders with a Sm content of 0 to 10 at. pct have been prepared with wet chemical methods, and a variation of their luminescence property with the Sm content was studied for the first time. X-ray diffrac...

    H. Y. He in Metallurgical and Materials Transactions B (2012)

  19. No Access

    Article

    Comparison study on magnetic property of Co0.5Zn0.5Fe2O4 powders by template-assisted sol–gel and hydrothermal methods

    The nickel cobalt ferrite (Co0.5Zn0.5Fe2O4) nanopowders were synthesized by a sol–gel method and a hydrothermal method. Polyethylene glycol (PEG-4000) and carboxymethyl cellulose (CMC) were used as the templating...

    H. Y. He in Journal of Materials Science: Materials in Electronics (2012)

  20. No Access

    Article

    Photodegradation of methyl orange from wastewater on TiO2/SnS combined powders

    The photodegradation of an aqueous solution of methyl orange by the TiO2/SnS powders was studied in different ratios of SnS against TiO2. The effects of the initial pH value and light resource were investigated. ...

    H. Y. He, J. Lu, L. Y. Cao, M. Li in Research on Chemical Intermediates (2012)

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