Hongyan Yao

ORCID: 0000-0003-2495-3132
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About
Contact & Profiles
Research Areas
  • Conducting polymers and applications
  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Synthesis and properties of polymers
  • Covalent Organic Framework Applications
  • Organic Electronics and Photovoltaics
  • Membrane Separation and Gas Transport
  • Metal-Organic Frameworks: Synthesis and Applications
  • Advanced Memory and Neural Computing
  • Semiconductor materials and interfaces
  • Dendrimers and Hyperbranched Polymers
  • Phase-change materials and chalcogenides
  • Silicone and Siloxane Chemistry
  • Perovskite Materials and Applications
  • Corrosion Behavior and Inhibition
  • Advanced battery technologies research
  • Fuel Cells and Related Materials
  • Semiconductor materials and devices
  • Carbon Dioxide Capture Technologies
  • Advanced Sensor and Energy Harvesting Materials
  • Advanced Battery Technologies Research
  • Magnesium Alloys: Properties and Applications
  • Liquid Crystal Research Advancements
  • Advancements in Semiconductor Devices and Circuit Design
  • Chalcogenide Semiconductor Thin Films

Jilin University
2015-2025

Shandong Academy of Sciences
2020-2024

Qilu University of Technology
2020-2024

Shandong Institute for Product Quality Inspection
2024

Jilin Medical University
2015-2022

Ningbo Polytechnic
2021

National University of Singapore
2000-2019

University of Science and Technology Liaoning
2019

State Council of the People's Republic of China
2016

Chifeng University
2014

The work function of 2D Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> can be tuned in a range from 4.08 to 4.95 eV.

10.1039/c9ta01195a article EN Journal of Materials Chemistry A 2019-01-01

10.1016/j.enconman.2009.06.021 article EN Energy Conversion and Management 2009-07-18

Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) is a promising candidate as the next-generation thermoelectric (TE) material. Its TE properties are strongly dependent on its chemical and electronic structures. In this paper, we investigated effect of PEDOT molecular weight PEDOT:PSS films by comparative study two commercial grades PEDOT:PSS, Clevios P, PH1000. Dynamic light scattering (DLS) Raman spectra imply that PH1000 possesses longer conjugated chains than P. The...

10.1021/acsami.6b15158 article EN ACS Applied Materials & Interfaces 2017-03-15

Organic electrode materials show promise for application in rechargeable batteries due to their potential high capacity, tunable structures, flexibility, and sustainability. However, the serious dissolution problem organic electrolytes inferior intrinsic conductivity of limit performance practical applications LIBs. Herein, a novel carbonyl-enriched polymer (PDABQ) was designed synthesized from tetraaminobenzoquinone (TABQ) chloranil (TCBQ). The integration low molecular weight −NH– with...

10.1021/acssuschemeng.4c00536 article EN ACS Sustainable Chemistry & Engineering 2024-02-27

10.1016/s0013-4686(03)00605-4 article EN Electrochimica Acta 2003-09-16

Multifunctional films can have important applications. Transparent and flexible with high conductivity magnetic properties be used in many areas, such as electromagnetic interference (EMI) shielding, switching, microwave absorption, also biotechnology. Herein, novel highly conductive superparamagnetic thin excellent transparency flexibility been demonstrated. The were formed from a poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS; Clevios PH1000) aqueous solution added iron...

10.1021/acsami.7b02443 article EN ACS Applied Materials & Interfaces 2017-05-15

A novel hexaazatrinaphthylene-based (HATN) azo polymer (PAH) was synthesized from a newly designed tri-nitro compound trinitrodiquinoxalino[2,3-a:2′,3′-c]phenazine (HATNTN) through Zn-induced reductive homocoupling reaction and used as cathode material for lithium-ion batteries (LIBs). The integration of redox-active HATN units linkages can improve the specific capacity, rate performance, cycling stability PAH cathode. control LIBs were assembled HATNTN, in which HATNTN be electrochemically...

10.1021/acsami.2c09618 article EN ACS Applied Materials & Interfaces 2022-08-08

The cross-linked highly sulfonated co-polyimides based on novel diamine monomer containing double hydrophobic cross-linkable tetrafluorostyrol side-groups showed improved enhanced dimensional stability and superior proton conductivity.

10.1039/c6py00637j article EN Polymer Chemistry 2016-01-01

Dedoping of protonic acid doping can significantly increase the Seebeck coefficient.

10.1039/c8ta08682f article EN Journal of Materials Chemistry A 2018-01-01

Organic carbonyl electrode materials offer promising prospects for future energy storage systems due to their high theoretical capacity, resource sustainability, and structural diversity. Although much progress has been made in the research of high-performance materials, systematic in-depth studies on underlying factors affecting electrochemical properties are rather limited. Herein, five polyimides containing different types diamine linkers designed synthesized as cathode Li-ion batteries....

10.1016/j.esci.2023.100224 article EN cc-by-nc-nd eScience 2023-12-10
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