Zhiyong Mao

ORCID: 0000-0003-0125-3408
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Research Areas
  • Luminescence Properties of Advanced Materials
  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Advanced Photocatalysis Techniques
  • Gas Sensing Nanomaterials and Sensors
  • Perovskite Materials and Applications
  • Ammonia Synthesis and Nitrogen Reduction
  • Luminescence and Fluorescent Materials
  • Radiation Detection and Scintillator Technologies
  • Welding Techniques and Residual Stresses
  • Supercapacitor Materials and Fabrication
  • Thermal Expansion and Ionic Conductivity
  • Microwave Dielectric Ceramics Synthesis
  • MXene and MAX Phase Materials
  • Hydrogen embrittlement and corrosion behaviors in metals
  • Advanced Welding Techniques Analysis
  • Nuclear materials and radiation effects
  • Advanced ceramic materials synthesis
  • Advanced battery technologies research
  • DNA and Nucleic Acid Chemistry
  • RNA Interference and Gene Delivery
  • Advanced Battery Technologies Research
  • Titanium Alloys Microstructure and Properties
  • Semiconductor materials and devices
  • bioluminescence and chemiluminescence research

Tianjin University of Technology
2016-2025

Shanghai First Maternity and Infant Hospital
2023-2024

Shanghai Institute of Measurement and Testing Technology
2021-2023

Tongji University
2023

AviChina Industry & Technology (China)
2022

Beihang University
2019

Commercial Aircraft Corporation of China (China)
2005-2017

Academy of Social Sciences
2015

Shanghai Institute of Ceramics
2011-2015

Chinese Academy of Sciences
2011-2015

Graphitic carbon nitride (g-C3N4) behaving as a layered feature with graphite was indexed high-content nitrogen-doping material, attracting increasing attention for application in energy storage devices. However, poor conductivity and resulting serious irreversible capacity loss were pronounced g-C3N4 material due to its high nitrogen content. In this work, magnesiothermic denitriding technology is demonstrated reduce the content of (especially graphitic nitrogen) enhanced lithium properties...

10.1021/acsnano.7b07116 article EN ACS Nano 2017-12-10

Novel g-C3N4/CoO nanocomposite application for photocatalytic H2 evolution were designed and fabricated the first time in this work. The structure morphology of investigated by a wide range characterization methods. obtained composites exhibited more-efficient utilization solar energy than pure g-C3N4 did, resulting higher activity evolution. optimum photoactivity under visible-light irradiation with CoO mass content 0.5 wt % (651.3 μmol h–1 g–1) was up to 3 times as high that (220.16 g–1)....

10.1021/acsami.7b00370 article EN ACS Applied Materials & Interfaces 2017-03-24

A series of single-composition trichromatic white-emitting Sr3.5Y6.5O2(PO4)1.5(SiO4)4.5 (SYPSO) : Ce3+, Tb3+, Mn2+ phosphors were investigated, and the crystal structures luminescence properties, especially energy transfer behavior, are discussed in detail. It was found that SYPSO can yield three major RGB emission bands visible spectral region: blue from 5d–4f transitions green 5D4–7FJ (J = 3, 4, 5, 6) Tb3+ red 4T1(4G)–6A1(6S) transition ions. The process between Ce3+ have both been...

10.1039/c3tc32003k article EN Journal of Materials Chemistry C 2013-11-21

A series of iso-structural green-emitting Na3(Y,Sc)Si3O9:Eu2+ phosphors with different Y/Sc ratios have been synthesized by a solid-state reaction. All the exhibited strong broad absorption bands in near ultraviolet (n-UV) range, and gave bright green emission upon 365 nm excitation light. As for composition-optimized Na3Y0.3Sc0.7Si3O9:Eu2+ phosphor, critical Eu2+ quenching concentration (QC) was determined to be about 3 mol%, corresponding QC mechanism verified dipole–quadrupole...

10.1039/c3tc30897a article EN Journal of Materials Chemistry C 2013-01-01

Ultrathin graphitic carbon nitride (UGCN) nanosheets with an extended region of visible light response and enhanced surface area were constructed for a significant enhancement in photocatalysis.

10.1039/c6ra26172h article EN cc-by-nc RSC Advances 2017-01-01

The combination of alkali metal electrodes and solid-state electrolytes is considered a promising strategy to develop high-energy rechargeable batteries. However, the practical applications these two components are hindered by large interfacial resistance growth detrimental depositions (e.g., dendrites) during cycling originated unsatisfactory electrode/solid electrolyte contact. To tackle issues, we propose room temperature ultrasound solid welding improve contact between Na Na3Zr2Si2PO12...

10.1038/s41467-021-27473-4 article EN cc-by Nature Communications 2021-12-07

Abstract N‐doped carbons as one of the most prominent anode materials to replace standard graphite exhibit outstanding Li + storage performance. However, carbon anodes still suffer from low N‐doping levels and initial Coulombic efficiency (ICE). In this study, high graphitic‐N (LGNCs) with enhanced ICE were synthesized by taking advantage a denitrification strategy for graphitic nitride (g‐C 3 N 4 ). brief, more than 14.5 at% g‐C (55.1 N) was retained reacting lithium, which subsequently...

10.1002/cey2.257 article EN cc-by Carbon Energy 2022-08-04

We report a plant growth lamp utilizing near-ultraviolet light-emitting diode and A3MgSi2O8:Eu2+, Mn2+ (A=Ca,Sr,Ba) phosphors with emission spectra consisting of blue red bands, which conform well to the action plants absorption chlorophylls. Either peak positions two bands or intensity ratio band can be tailored by tuning compositions cations. Eu–Mn energy transfer in was investigated on bases photoluminescence, life decay time, microstructure. This functional solid-state lighting provides...

10.1063/1.2996256 article EN Applied Physics Letters 2008-10-06

Ultra-thin SnS<sub>2</sub> was fabricated on the surface of Na<sub>3</sub>Zr<sub>2</sub>Si<sub>2</sub>PO<sub>12</sub> electrolyte to <italic>in situ</italic> construct a stable mix-ion-electron conductor interface layer consists Na-Sn alloy and Na<sub>2</sub>S during cycling for Na dendrite restriction.

10.1039/d1ta04869d article EN Journal of Materials Chemistry A 2021-01-01

A full-color-emitting phosphor of valence-varied Eu doped perovskite-type LaAlO3 with the aid energy transfer is demonstrated and its luminescence properties can be tuned through controllable addition ions.

10.1039/b814535k article EN Chemical Communications 2008-11-26

The generation of direct white-light emission the coexisting valence-varied europium-lanthanum aluminate through substitution cations into host and its resultant adjustment energy transfer have been presented. With respect to La(0.99-x)Sr(x)AlO(3-delta):Eu(0.01) La(0.994)Al(1-x)O(3-delta):Eu(0.006), Mn(x), Li(0.012), green-light positioned at 515 nm plays a key role color mix for white light can be efficiently tuned by adjusting relevant transition emissions between luminous centers Eu(2+)...

10.1021/ic902538a article EN Inorganic Chemistry 2010-05-14
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