Hongmei Zheng

ORCID: 0000-0001-6505-2096
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About
Contact & Profiles
Research Areas
  • Electrocatalysts for Energy Conversion
  • Supercapacitor Materials and Fabrication
  • Advancements in Battery Materials
  • Thin-Film Transistor Technologies
  • Advanced battery technologies research
  • Electrochemical sensors and biosensors
  • ZnO doping and properties
  • Silicon and Solar Cell Technologies
  • Fuel Cells and Related Materials
  • Optical Coatings and Gratings
  • Copper-based nanomaterials and applications
  • Advanced biosensing and bioanalysis techniques
  • Advanced Nanomaterials in Catalysis
  • Electrochemical Analysis and Applications
  • Nanowire Synthesis and Applications
  • Silicon Nanostructures and Photoluminescence
  • Antenna Design and Analysis
  • Advanced Battery Materials and Technologies
  • Metallic Glasses and Amorphous Alloys
  • Anodic Oxide Films and Nanostructures
  • Ga2O3 and related materials
  • Gas Sensing Nanomaterials and Sensors
  • Photonic and Optical Devices
  • Nanoporous metals and alloys
  • Near-Field Optical Microscopy

Education Department of Heilongjiang Province
2025

Hefei University of Technology
2016-2025

Children's Hospital of Fudan University
2023

Nanjing University of Aeronautics and Astronautics
2021-2023

Guangzhou Development Zone Hospital
2022

Chongqing University of Science and Technology
2021

Yanshan University
2014-2019

Anhui Special Equipment Inspection Institute
2018

Hefei University
2016-2017

Advanced Materials and Devices (United States)
2016

CeO<sub>2−x</sub>/C/rGO nanocomposites were synthesized and utilized as a platform to construct uric acid biosensors working at negative potential.

10.1039/c7nr08858b article EN Nanoscale 2017-12-15

Abstract N 6 -methyladenosine (m A), the most prevalent mRNA modification, has an important function in diverse biological processes. However, involvement of m A allergic asthma and macrophage homeostasis remains largely unknown. Here we show that methyltransferases METTL3 is expressed at a low level monocyte-derived macrophages from childhood patients. Conditional knockout Mettl3 myeloid cells enhances Th2 cell response aggravates airway inflammation by facilitating M2 activation. Loss gain...

10.1038/s41467-023-43219-w article EN cc-by Nature Communications 2023-11-13

Abstract The paper presents a novel control method aimed at enhancing the trajectory tracking accuracy of two-link mechanical systems, particularly nonlinear systems that incorporate uncertainties such as time-varying parameters and external disturbances. Leveraging Udwadia–Kalaba equation, algorithm employs desired system servo constraint. First, system’s constraints to construct its dynamic equation apply generalized from constraint an unconstrained system. Second, we design robust...

10.1017/s0263574724001760 article EN Robotica 2025-01-03

Abstract Bundled elastic hollow cylinders are one of the most widely adopted configurations in biomaterials and architected materials. A fundamental problem behavior bundled is that oblique compression two cylinders. In this paper, we develop analytical solutions by decoupling into normal tangential behaviors. The components present Hertzian contacts, similar formulas corresponding to shear derived based on considerations incremental displacement changes. Then, introduce methods determine...

10.1115/1.4067851 article EN Journal of Applied Mechanics 2025-02-06

Porous NiO/CeO<sub>2</sub> hybrid nanoflake arrays are synthesized and employed as the substrate for construction of biosensors. These nanomaterials exhibit a remarkable excellent platform electrochemical biosensing.

10.1039/c5nr05924k article EN Nanoscale 2015-11-26

Nitrogen-doped nanocarbon materials (NCMs) have been developed as promising metal-free oxygen reduction reaction (ORR) electrocatalysts. However, insufficient attention on the balance of N-doping engineering and carbon chemistry significantly suppressed revelation real active configurations well ORR mechanism for NCMs. Herein, 1,4-phenylenediurea (BDU) with multifunctional blocks was designed synthesis NCMs, realizing synchronous manipulation chemistry. The good between (especially graphitic...

10.1021/acsami.1c18451 article EN ACS Applied Materials & Interfaces 2021-12-15

Highly ordered self-organized TiO2 nanotube arrays (TNTAs) could not only be used as current collectors, but also adopted highly ion-accessible and charge transfer-channels for the construction of supercapacitors. In this paper, hydrogenated TNTAs were obtained then nickel oxide (NiOx) nanoparticles successfully deposited onto inner surface interface HTNTAs through a cyclic voltammetry electrochemical deposition process (NiOx/HTNTAs). The FESEM images samples showed that diameter NiOx ranged...

10.1039/c5ra25581c article EN RSC Advances 2016-01-01

Highly ordered TiO<sub>2</sub> nanotube arrays (TNAs) with enhanced electronic conductivity treated by introducing oxygen vacancies have been considered to be a promising electrode material for supercapacitors.

10.1039/c6ra08891k article EN RSC Advances 2016-01-01

Novel nanocomposite NiCo<sub>2</sub>O<sub>4</sub>/C-TNAs were synthesized for high-performance supercapacitors with a specific capacitance of 934.9 F g<sup>−1</sup> at current density 2 A g<sup>−1</sup>.

10.1039/c6nj00359a article EN New Journal of Chemistry 2016-01-01
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