Penghui Shi

ORCID: 0000-0003-0473-4055
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About
Contact & Profiles
Research Areas
  • Advancements in Battery Materials
  • Advanced Photocatalysis Techniques
  • Advanced Battery Materials and Technologies
  • Advanced battery technologies research
  • Electrocatalysts for Energy Conversion
  • Advanced oxidation water treatment
  • Extraction and Separation Processes
  • Advanced Battery Technologies Research
  • Fuel Cells and Related Materials
  • Supercapacitor Materials and Fabrication
  • Recycling and Waste Management Techniques
  • Electrochemical Analysis and Applications
  • Catalytic Processes in Materials Science
  • Perovskite Materials and Applications
  • Antibiotic Resistance in Bacteria
  • Water Quality Monitoring and Analysis
  • MXene and MAX Phase Materials
  • Environmental remediation with nanomaterials
  • Nanomaterials for catalytic reactions
  • Conducting polymers and applications
  • TiO2 Photocatalysis and Solar Cells
  • Microplastics and Plastic Pollution
  • 2D Materials and Applications
  • HIV/AIDS drug development and treatment
  • Graphene research and applications

Shanghai Institute of Pollution Control and Ecological Security
2018-2025

Shanghai University of Electric Power
2016-2025

Baoding People's Hospital
2022-2024

Nanjing Forestry University
2024

Northwest University
2017-2022

Tianjin Medical University General Hospital
2022

Tianjin Medical University
2022

Taiyuan Central Hospital
2022

Henan University of Urban Construction
2010-2022

Air Force Communication NCO Academy
2021

Abstract Designing high‐performance palladium (Pd) supports with enhanced ethanol oxidation reaction (EOR) activity has consistently been a challenge. Here, novel anatase titanium dioxide nanosheets‐black phosphorus (ATN‐BP) hybrid is fabricated as support for Pd nanoparticles used in the EOR. The direct ball‐milling of BP nanoflakes and ATN under argon protection lead to formation ATN‐BP hybrids interconnected by cataclastic POTi bonds. structure not only beneficial improving electrolyte...

10.1002/aenm.201701799 article EN Advanced Energy Materials 2017-10-04

Cobalt oxide and graphene nanocomposites (Co3O4/graphene) are fabricated as heterogeneous catalysts to accelerate sulfate radical generation in Orange II degradation. The Co3O4/graphene catalyst is characterized through X-ray diffraction, Raman spectroscopy, high-resolution transmission electron microscopy. Results show that the prepared successfully. Co3O4 or solely exhibits slight catalytic activity, but their hybrid efficiently degrades removes from an aqueous solution presence of...

10.1021/acs.jpcc.5b10032 article EN The Journal of Physical Chemistry C 2015-12-15

Rational design supporting material for palladium (Pd)-based catalyst can maximize its electrocatalytic performance ethanol oxidation reaction (EOR) in alkaline condition. Utilizing the unique two-dimensional structures and outstanding physicochemical property of graphene black phosphorus (BP), herein, we proposed designed a phosphorus-graphene heterostructure Pd nanoparticles. Through merely ball-milling activated (AG) AG-BP hybrid with linkage P-C bonding is used as supports Pd. The...

10.1021/acsami.8b20240 article EN ACS Applied Materials & Interfaces 2019-01-16

The advancement of the electric vehicle industry has inevitably resulted in increased production and numerous scraps lithium-ion batteries (LIBs), among which nickel cobalt manganese ternary material become fastest growing largest proportion lithium battery cathode market. Therefore, a practical effective method to recycle spent LIBs must be established. In this study, an efficient recycling was proposed leach value metals from materials via excellent solubility deep eutectic solvents...

10.1021/acssuschemeng.1c06381 article EN ACS Sustainable Chemistry & Engineering 2021-12-03

Boron‐doped diamond‐based electrochemical advanced oxidation processes (BDD‐EAOPs) have attracted much attention. However, few systematic studies concerning the radical mechanism in BDD‐EAOPs been published. In situ electron paramagnetic resonance spectrometry is used to confirm that SO 4 •− directly electrogenerated from 2− . Then, excess dimerizes form S 2 O 8 and accumulates BDD‐EAOP system. But no at pH = 10 owing rapid transformation of Above overpotential water oxidation, • OH...

10.1002/smll.201900153 article EN Small 2019-03-08

Low-cost and abundant tungsten phosphide (WP) is observed as an active cocatalyst for photocatalytic H<sub>2</sub> production from water.

10.1039/c7ta02297b article EN Journal of Materials Chemistry A 2017-01-01

Abstract Dendrites growth and unstable interfacial Li + transport hinder the practical application of lithium metal batteries (LMBs). Herein, we report an active layer 2,4,6–trihydroxy benzene sulfonyl fluorine on copper substrate that induces oriented deposition generates highly crystalline solid‐electrolyte interphase (SEI) to achieve high‐performance LMBs. The lithiophilic −SO 2 − groups SEI accept rapidly transported ions form a dense inner LiF 3 N, which regulate plating morphology...

10.1002/anie.202315122 article EN Angewandte Chemie International Edition 2024-02-05

Abstract Unstable solid electrolyte interface (SEI) and dendrite growth hinder the development of rechargeable lithium‐metal batteries (LMBs) at low temperature (≤−20 °C). In this work, regulating concentration Li salt increases proportion anions in + solvation structure, thereby forming a denser SEI on anode. The optimized structure exhibits fast charge transfer kinetics high‐voltage (dis)charge performance. As result, Li||Cu cells with modified work over 400 h maintaining an average...

10.1002/adfm.202310747 article EN Advanced Functional Materials 2024-01-15

Abstract Solid polymer electrolytes offer great promise for all‐solid‐state batteries, but their advancement is constrained due to the low ionic conductivity at ambient temperature and non‐uniform ion transport, which hampers fast‐charging capabilities. In this study, a ferroelectric heterojunction composite incorporated into poly(vinylidene difluoride) (PVDF) based solid establish an interfacial electric field that enhances lithium salt dissociation promotes uniform deposition. Electrospun...

10.1002/aenm.202405220 article EN Advanced Energy Materials 2025-01-05

Abstract Hydrogen is regarded as the most promising green clean energy in 21st century. Developing highly efficient and low‐cost electrocatalysts for oxygen evolution reaction (OER) of great concern hydrogen industry. In water electrolyzed reaction, overpotential kinetics are main hurdles OER. Therefore, an durable electrocatalyst required. this study, activated graphene (AG)–black phosphorus (BP) nanosheets hybrid fabricated supporting Ni 3 N particles (Ni N/BP‐AG) application The combined...

10.1002/smll.201901530 article EN Small 2019-06-24

Using a simple thermal method, non-noble metal electrocatalyst (Co-N-S/C) is successfully synthesized and its' composition analyzed using EDX. The electrochemical activity of such catalyst also tested surface methods. Three one-electron transfer redox processes in the studied potential range are identified, where only one process associated with catalyst's ORR activity. effect KOH on Co-N-S/C catalyzed kinetics investigated rotating disk electrode technique concentration 0.05 to 6.0M....

10.1016/s1452-3981(23)14091-0 article EN cc-by-nc-nd International Journal of Electrochemical Science 2013-01-01
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