Xiaofeng Yang

ORCID: 0000-0003-4080-5455
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About
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Research Areas
  • Advancements in Battery Materials
  • Advanced Photocatalysis Techniques
  • Lattice Boltzmann Simulation Studies
  • Advanced Battery Materials and Technologies
  • Catalytic Processes in Materials Science
  • Magnetic Properties and Synthesis of Ferrites
  • Electromagnetic wave absorption materials
  • Multicomponent Synthesis of Heterocycles
  • Flame retardant materials and properties
  • Pregnancy and preeclampsia studies
  • TiO2 Photocatalysis and Solar Cells
  • Material Dynamics and Properties
  • Multiple Myeloma Research and Treatments
  • Synthesis of Organic Compounds
  • Graphene research and applications
  • Synthesis and Characterization of Pyrroles
  • Zeolite Catalysis and Synthesis
  • Conducting polymers and applications
  • Aerosol Filtration and Electrostatic Precipitation
  • Synthesis and properties of polymers
  • Assisted Reproductive Technology and Twin Pregnancy
  • Fluid Dynamics and Vibration Analysis
  • Nanopore and Nanochannel Transport Studies
  • Enhanced Oil Recovery Techniques
  • Multiferroics and related materials

Children's Hospital of Chongqing Medical University
2024

Chongqing Medical University
2024

Jiangsu University
2024

Sichuan Academy of Agricultural Sciences
2023

Center for Children
2023

Chongqing Maternal and Child Health Hospital
2023

North University of China
2012-2023

Xi'an University of Architecture and Technology
2023

Hunan University
2022

Zhejiang University of Technology
2015-2018

Graphene has attracted a lot of attention for ultracapacitor electrodes because its high electrical conductivity, surface area, and superb chemical stability. However, poor volumetric capacitive performance typical graphene-based hindered their practical applications the extremely low density. Herein we report scalable synthesis method holey graphene (h-Graphene) in single step without using any catalysts or special chemicals. The film made as-synthesized h-Graphene exhibited relatively...

10.1021/nn502635y article EN ACS Nano 2014-08-05

Abstract Organic room temperature phosphorescence (RTP) in water has attracted much attention recently for its potential biological applications. However, it remains a formidable challenge to achieve efficient RTP from pure organic compounds aqueous phase due the dramatic deactivation of triplet excited states and poor dispersibility large particles/crystals. Represented herein is covalent incorporation monochromophore silica nanoparticles (SiNPs) featuring fluorescence bright solution. The...

10.1002/agt2.250 article EN cc-by Aggregate 2022-06-21

Background Preeclampsia/eclampsia is a severe pregnancy-related disorder associated with hypertension and organ damage. While observational studies have suggested link between maternal iron status preeclampsia/eclampsia, the causal relationship remains unclear. The aim of this study was to investigate genetic causality preeclampsia/eclampsia using large-scale genome-wide association (GWAS) summary data Mendelian randomization (MR) analysis.

10.1080/10641963.2024.2321148 article EN cc-by-nc Clinical and Experimental Hypertension 2024-03-12

In this work, we report transistors made of van der Waals materials on a mesoporous paper with smooth nanoscale surface. The aqueous transistor has novel planar structure source, drain, and gate electrodes the same surface paper, while is used as an electrolyte reservoir. These are enabled by all-cellulose nanofibrillated cellulose (NFC) top that leads to excellent smoothness, rest microsized fibers can absorb effectively. Based two-dimensional materials, including MoS2 graphene, demonstrate...

10.1021/nn504125b article EN ACS Nano 2014-10-06

A facile and efficient domino cyclization between 3‐aminocoumarins arylglyoxal monohydrates in the presence of para ‐toluenesulfonic acid ( p ‐TSA) as a promoter was employed for synthesis two libraries chromeno[3,4‐ b ]pyrrol‐4(3 H )‐one derivatives. Simple workup procedures were used to obtain products moderate excellent yields. The solvents toluene ethanol served important roles selective formation pyrrolocoumarin derivatives characterized by their different substitution patterns.

10.1002/ejoc.201700054 article EN European Journal of Organic Chemistry 2017-03-02

The bidirectional singlet–singlet and triplet–triplet energy transfer processes were observed for the first time within a noncovalent hydrogen-bonded module. For this purpose, 2-ureido-4[1H]-pyrimidinone quadruple hydrogen-bonds (UPy) functionalized BF2-chelated dipyrromethene (BODIPY-UPy) iodinated BODIPY (I-BODIPY-UPy) synthesized. These molecules formed donor–acceptor assembly through self-complementary hydrogen bonds, which demonstrated interesting photophysical properties. Spectroscopic...

10.1021/acs.jpcc.6b05437 article EN The Journal of Physical Chemistry C 2016-07-17

This study reports the results of a re-analysis number lateral eyes in extant buthids. Specimens studied were confined mostly to those from China and adjacent areas. 353 specimens belonging 20 species (subspecies) 8 genera rechecked found have 5 pairs contrary earlier published works which reported presence 3 only. Combined with examples collected through reference investigation including 63 16 genera, our here shows total 79 21 scorpions spanning Asia Africa had eyes. Reasons for not...

10.1371/journal.pone.0055125 article EN cc-by PLoS ONE 2013-01-30

Flame-retardant polyamide 66 (FR-PA66) was fabricated with adipic acid hexamethylene salt and bis(4-carboxyphenyl)phenyl phosphine oxide as raw materials. Thermogravimetric (TG) data of flame-retardant FR-PA66 at different heating rates were measured by employing TG analyzer, analyzed Flynn-Wall-Ozawa Coast–Redfer method, respectively. The results show that the properties triaryl on come from first cleavage P–C bond forming carbonized protective layer. former reduces initial thermolysis...

10.1177/0954008312471067 article EN High Performance Polymers 2013-02-08

A series of exfoliated nanocomposites or microcomposites have been fabricated with different organophilic montmorillonite (OMMT) loading via in situ intercalation polymerization and melt intercalation. Their structure mechanical properties were investigated compared XRD other advanced facilities systematically. Flame retardancy was evaluated by conventional limiting oxygen index (LOI) char residue ratio. Experiment results shows that technology unobvious influence on micro-structure, tensile...

10.1177/0021998309345290 article EN Journal of Composite Materials 2009-09-22
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