Yuanyuan Song

ORCID: 0000-0002-0870-8981
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About
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Research Areas
  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Catalytic C–H Functionalization Methods
  • Advanced Battery Technologies Research
  • Catalytic Cross-Coupling Reactions
  • Microbial Fuel Cells and Bioremediation
  • Synthesis and Catalytic Reactions
  • Toxic Organic Pollutants Impact
  • Carbon dioxide utilization in catalysis
  • Electrochemical sensors and biosensors
  • Electrochemical Analysis and Applications
  • Advanced battery technologies research
  • Catalytic Alkyne Reactions
  • Wastewater Treatment and Nitrogen Removal
  • Supercapacitor Materials and Fabrication
  • Oxidative Organic Chemistry Reactions
  • Mesoporous Materials and Catalysis
  • Epoxy Resin Curing Processes
  • Catalytic Processes in Materials Science
  • Advanced Nanomaterials in Catalysis
  • Cyclopropane Reaction Mechanisms
  • Porphyrin and Phthalocyanine Chemistry
  • Advanced oxidation water treatment
  • Synthesis and properties of polymers
  • Advanced Cellulose Research Studies

Yiwu Science and Technology Research Institute
2025

Fudan University
2022-2025

Nanjing University of Information Science and Technology
2009-2024

Anhui University
2015-2024

Shandong University of Science and Technology
2024

Tianjin Chengjian University
2017-2023

Xi'an Jiaotong University
2021-2023

Tianjin University of Science and Technology
2021-2023

Shandong University
2007-2022

Weihai Science and Technology Bureau
2021

A free-standing lithium titanate (Li4Ti5O12)/carbon nanotube/cellulose nanofiber hybrid network film is successfully assembled by using a pressure-controlled aqueous extrusion process, which highly efficient and easily to scale up from the perspective of disposable recyclable device production. This used as lithium-ion battery (LIB) electrode has dual-layer structure consisting Li4Ti5O12/carbon composites (hereinafter referred LTO/CNT/CNF), carbon CNT/CNF). In heterogeneous fibrous film, CNF...

10.1021/acsami.5b02693 article EN ACS Applied Materials & Interfaces 2015-05-04

Transparent nanocellulose films functionalized with sheet-like ZnO nanostructures presented excellent UV-blocking performance in a wide range from 200 to 375 nm.

10.1039/c5tc00812c article EN Journal of Materials Chemistry C 2015-01-01

Abstract As essential components of ionic polymer electrolytes (IPEs), liquids (ILs) with high conductivity and wide electrochemical window are promising candidates to enable safe high-energy-density lithium metal batteries (LMBs). Here, we describe a machine learning workflow embedded quantum calculation graph convolutional neural network discover potential ILs for IPEs. By selecting subsets the recommended ILs, combining rigid-rod polyelectrolyte salt, develop series thin (~50 μm) robust...

10.1038/s41467-023-38493-7 article EN cc-by Nature Communications 2023-05-15

Lithium-sulfur (Li-S) batteries have attracted considerable attention owing to their extremely high energy densities. However, the application of Li-S has been limited by low sulfur utilization, poor cycle stability, and rate capability. Accelerating rapid transformation polysulfides is an effective approach for addressing these obstacles. In this study, a defect-rich single-atom catalytic material (Fe-N4/DCS) designed. The abundantly defective environment favorable uniform dispersion stable...

10.1002/smll.202204880 article EN Small 2022-11-24

Abstract Designing ionic polymer electrolytes (IPEs) for high‐voltage and fast‐charging lithium batteries involves searching in a highly complex discrete chemical space. Traditional material discovery processes struggle with this complexity due to high costs long evaluation time. A kernel‐based Bayesian optimization is described complete the multi‐objective by considering conductivity, electrochemical stability, discharge capacity simultaneously. According recommender based on union set of...

10.1002/adma.202500941 article EN Advanced Materials 2025-03-17

Simple strategies for decarboxylative functionalizations of electron-deficient benzoic acids via using Cu(I) as promoter and electron-rich ones by employing Pd(II) catalyst under aerobic conditions have been established, which lead to smooth synthesis aryl halides (−I, Br, Cl) through the functionalization with readily available halogen sources CuX (X = I, Cl), easy preparation benzonitriles from cyanation carboxylic nontoxic low-cost K4Fe(CN)6 an oxygen atmosphere first time.

10.1021/acs.joc.5b02873 article EN The Journal of Organic Chemistry 2016-03-03

Flexible free-standing carbonized cellulose-based hybrid film is integrately designed and served both as paper anode lightweight current collector for lithium-ion batteries. The well-supported heterogeneous nanoarchitecture constructed from Li4Ti5O12 (LTO), cellulose nanofiber (C-CNF) carbon nanotubes (CNTs) using by a pressured extrusion papermaking method followed in situ carbonization under argon atmospheres. of CNF/CNT immobilized with uniform-dispersed LTO results dramatic improvement...

10.1021/acsami.5b10648 article EN ACS Applied Materials & Interfaces 2016-01-03

The modified separator with sandwich structure can efficiently promote electrochemical reactions, block the shuttle effect, and inhibit lithium dendrite by excellent electrical conductivity, strong physical barrier chemical adsorption.

10.1039/d2ta00002d article EN Journal of Materials Chemistry A 2022-01-01

Synthesis of carbon quantum dots from wool keratin and their potential in detecting chromium iron ions.

10.1039/d2ra00529h article EN cc-by RSC Advances 2022-01-01

Abstract Interfacial instability including the high charge‐transfer resistance and uncontrolled lithium dendrite growth have severely restricted safety, fast‐charging, high‐power capabilities of solid‐state polymeric metal batteries (PLMBs). Here, study demonstrates ionic nanoclusters self‐assembled between ions a rigid‐rod sulfonated aromatic polyamide Poly 2,2′‐disulfonyl‐4,4′‐benzidine terephthalamide (PBDT) can facilitate uniform deposition; meanwhile, realizing 10 2 –10 3 times lower...

10.1002/aenm.202400956 article EN Advanced Energy Materials 2024-05-07

Ultrathin, highly transparent conductive cellulose nanopaper embedding AgNW junctions with excellent mechanical flexibility was assembled using a pressured extrusion process.

10.1039/c5nr03218k article EN Nanoscale 2015-01-01

A novel palladium-catalyzed decarbonylative annulation for the synthesis of phenanthridinones from phthalimides and arynes has been developed. This catalytic system tolerates a broad range functional groups. Mechanistic experiments demonstrate that Pd(ii) complex B is key intermediate, which confirmed by X-ray crystallography first time.

10.1039/c9cc04868e article EN Chemical Communications 2019-01-01
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