Yichen Liu

ORCID: 0000-0003-0950-3248
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About
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Research Areas
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Advanced Photocatalysis Techniques
  • Luminescence and Fluorescent Materials
  • Gas Sensing Nanomaterials and Sensors
  • Advanced Thermoelectric Materials and Devices
  • Electrocatalysts for Energy Conversion
  • Molecular Sensors and Ion Detection
  • MXene and MAX Phase Materials
  • Electronic and Structural Properties of Oxides
  • Copper-based nanomaterials and applications
  • 2D Materials and Applications
  • Perovskite Materials and Applications
  • Advanced Nanomaterials in Catalysis
  • Advanced Fiber Laser Technologies
  • Magnetic and transport properties of perovskites and related materials
  • Electrochemical Analysis and Applications
  • Photonic and Optical Devices
  • Crystallography and molecular interactions
  • Nanoplatforms for cancer theranostics
  • Animal Virus Infections Studies
  • Thermal Expansion and Ionic Conductivity
  • Semiconductor Lasers and Optical Devices
  • Semiconductor materials and devices
  • Thermal properties of materials

Chongqing University of Posts and Telecommunications
2023-2025

China Agricultural University
2024

UNSW Sydney
2018-2024

Beijing Institute of Technology
2022-2024

Chinese Academy of Sciences
2024

Beijing Normal University
2020-2024

Materials Science & Engineering
2018-2024

Institute of Vertebrate Paleontology and Paleoanthropology
2024

First Affiliated Hospital of Xi'an Jiaotong University
2012-2024

Sichuan University
2024

Plant polyphenols play an essential role in human health. The bioactivity of depends not only on their content but also bioavailability food. processing techniques, especially non-thermal processing, improve the retention and polyphenolic substances. However, there are limited studies summarizing relationship between polyphenols, potential mechanisms. This review aims to summarize effects techniques fruits vegetables. Importantly, disruption cell walls membranes, inhibition enzyme...

10.1016/j.crfs.2024.100715 article EN cc-by-nc-nd Current Research in Food Science 2024-01-01

Herein three novel cobalt metal-organic frameworks (Co-MOFs) with similar ingredients, [Co(bib)(o-bdc)]∞ (1), [Co2(bib)2(m-bdc)2]∞ (2), and {[Co(bib)(p-bdc)(H2O)](H2O)0.5}∞ (3), have been synthesized from the reaction of nitrate 1,4-bis(imidazol-1-yl)benzene (bib) structure-related aromatic acids (1,2-benzenedicarboxylic acid = o-bdc, 1,3-benzenedicarboxylic m-bdc, 1,4-benzenedicarboxylic p-bdc) by solvothermal method. It is aimed to perform systematic research on relationship among...

10.1021/acs.inorgchem.7b00200 article EN Inorganic Chemistry 2017-05-19

Abstract The lack of structural information impeded the access efficient luminescence for exciplex type thermally activated delayed fluorescence (TADF). We report here pump-probe Step-Scan Fourier transform infrared spectra composed a carbazole-based electron donor (CN-Cz2) and 1,3,5-triazine-based acceptor (PO-T2T) codeposited as solid film that gives intermolecular charge transfer (CT), TADF, record-high cyan organic light emitting diodes (external quantum efficiency: 16%). transient...

10.1038/s41467-018-05527-4 article EN cc-by Nature Communications 2018-07-31

In contrast to Ti4+-containing titanium dioxide (TiO2), which has a wide bandgap (∼3.0 eV) and been widely explored for catalysis energy applications, sesquioxide (Ti2O3) with an intermediate valence state (Ti3+) possesses ultranarrow (∼0.1 much less investigated. Although the importance of Ti3+ applications TiO2 is recognized, connection between Ti2O3 transformation pathway remain unknown. Herein, we investigate oxidation-induced structural, phase, property evolution using complementary...

10.1021/acs.chemmater.8b01739 article EN Chemistry of Materials 2018-06-15

In this work, we use a chemical method to design novel 2D-material/0D-quantum dot (MoS2/SnS) heterostructures. Furthermore, the unique 2D/0D heterostructure enhanced NO2 gas-sensing capability 3 times and increased sensing recoverability by more than 90%. Advanced characterization tools such as SEM, TEM, XRD, AFM confirm formation of MoS2/SnS heterojunction nanomaterials. Using data, average thickness MoS2 layer was found be 5 nm. The highest sensor response 0.33 with good repeatability...

10.1021/acsami.2c03173 article EN ACS Applied Materials & Interfaces 2022-07-12

Sodium‐sulfur (Na–S) batteries that utilize earth‐abundant materials of Na and S have been one the hottest topics in battery research. The low cost high energy density make them promising candidates for next‐generation storage technologies as required grid renewable energy. In recent years, extensive efforts devoted to diversity functionalities Na–S batteries, aiming extend their potential applications across multiple temporal spatial dimensions. Here, we summarize unconventional designs...

10.1002/eem2.12589 article EN cc-by Energy & environment materials 2023-01-31

Abstract With the continuous demands on developing renewable energy technologies to solve global crisis, thermoelectric materials have attracted huge attention due their ability convert waste heat useful electricity. The main advantage of layer‐structured for purposes and applications is that they can separate interdependent electrical thermal conductivity optimize contribution conversion. anisotropic electronic phononic transport behaviors in layered structures are crucial driving forces...

10.1002/adsu.201800046 article EN Advanced Sustainable Systems 2018-05-31

Abstract Thermoelectric (TE) performance of Ca 3 Co 4 O 9 (CCO) has been investigated extensively via a doping strategy in the past decades. However, sites different sublayers CCO and their contributions to TE remain unrevealed because its strong correlated electronic system. In this work, Sr Ti are chosen realize at [Ca 2 CoO ] [CoO CCO. It was found that figure merit ( ZT ) 957 K Ti-doped improved 30% than undoped whereas 1 at% brought about 150% increase as compared The significant...

10.1007/s40145-020-0413-6 article EN cc-by Journal of Advanced Ceramics 2020-11-27

Two kinds of AIE-active fluorescent organic nanoparticles were designed and constructed as anti-counterfeiting photoresponsive materials. One is (TPELs) based on a self-assembly strategy, which self-assembled from novel amphiphilic tetraphenylethylene (TPE) molecules decorated with lactose moiety different tags. The other polymeric (F-TPEs) derived the nanoprecipitation utilized pluronic copolymer F127 to encapsulate hydrophobic TPEs without lactosyl modifications. Upon UV light irradiation,...

10.1039/d2cc04760h article EN Chemical Communications 2022-01-01

Trivalent metal cation engineering in vacancy-ordered layered double perovskites (LDP) is a useful strategy to tune photocatalytic activity. However, the regulatory mechanism of composition on performance still lacks in-depth understanding. This study explores LDP with formula Cs4CdX2Cl12 (X = Bi, Sb) for CO2 reduction. The catalytic fine-tuned by regulating M(III)-site ions. yields CO and CH4 from Cs4CdSb2Cl12 MCs were measured at 23.81 2.68 μmol g-1, resulting selectivity 89.9%....

10.1021/acs.inorgchem.4c05292 article EN Inorganic Chemistry 2025-04-21
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