Fangfang Dai

ORCID: 0000-0001-6841-6908
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Research Areas
  • Catalytic Processes in Materials Science
  • Catalysis and Oxidation Reactions
  • Electrocatalysts for Energy Conversion
  • Advanced Photocatalysis Techniques
  • Advanced Nanomaterials in Catalysis
  • Carbon dioxide utilization in catalysis
  • Catalysts for Methane Reforming
  • ZnO doping and properties
  • Layered Double Hydroxides Synthesis and Applications
  • Thermodynamic properties of mixtures
  • Perovskite Materials and Applications
  • Chemical and Physical Properties in Aqueous Solutions
  • Advanced battery technologies research
  • Nanomaterials for catalytic reactions
  • Luminescence and Fluorescent Materials
  • Supercapacitor Materials and Fabrication
  • Copper-based nanomaterials and applications
  • 2D Materials and Applications
  • Molecular Sensors and Ion Detection
  • Bone Tissue Engineering Materials
  • Industrial Gas Emission Control
  • MXene and MAX Phase Materials
  • Phase Equilibria and Thermodynamics
  • Extracellular vesicles in disease
  • Magnetism in coordination complexes

University of Chinese Academy of Sciences
2023-2025

Renmin Hospital of Wuhan University
2020-2025

Wuhan University
2020-2025

Southern Medical University
2024

Nanfang Hospital
2024

Tianjin University
2011-2023

Northwest Normal University
2023

Xiangnan University
2020-2022

Shaanxi University of Science and Technology
2018-2022

Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2013-2022

Abstract The electrochemical nitrogen reduction reaction (NRR) has the potential to replace Haber–Bosch process for ammonia synthesis under ambient conditions. However, selectivity and yield of NRR are impractical, owing preferential binding electrocatalyst H consequential coverage active sites. In this study, VO 2 , with N strongly adsorbed over atoms, is used as a support provide source avoid hydrogen evolution reaction. Mo, high activity, introduced site promote NRR. Meanwhile, electronic...

10.1002/aenm.202203032 article EN Advanced Energy Materials 2023-04-09

Abstract Designation of high‐efficiency water splitting photocatalyst is still a challenge in converting solar energy into chemical fuels. Heterojunction can inhibit recombination carriers which considered to be reliable strategy improve photocatalytic performance on splitting. In this work, “face‐to‐face” 2D tight heterostructure constructed by growing ZnIn 2 S 4 nanosheets g‐C 3 N nanosheets. Due the ultrathin structure and large amounts NS bonds forming at interface heterojunction...

10.1002/admi.202100151 article EN Advanced Materials Interfaces 2021-03-27

ZnIn<sub>2</sub>S<sub>4</sub>/CdIn<sub>2</sub>S<sub>4</sub> nano-composites with tight interface contact exhibited a high photocatalytic activity for the hydrogen generation.

10.1039/d1ta02052h article EN cc-by-nc Journal of Materials Chemistry A 2021-01-01

Abstract The atomically dispersed metal is expected as one of the most promising Fenton‐like catalysts for degradation recalcitrant organic pollutants (ROPs) by strong “electronic metal–support interactions” (EMSIs). Here, we develop an metal–atom alloy made guest Au atoms substitute host V in two‐dimensional VO 2 (B) nanobelt support (Au/VO ) to activate oxidation elimination ROPs. 2D structure enlarges exposure thus increasing number active sites absorb more S O 8 2− ions. And EMSIs...

10.1002/anie.202103652 article EN Angewandte Chemie International Edition 2021-04-12

Heavy metal ions seriously threaten human health; even a trace of them can damage the renal, nervous, and immune systems irreversibly. Although established nanozyme-based colorimetric assays have been designed for rapid detection heavy ions, general contained surface organic ligands nanocatalysts low absorptivity on solid substrates might result in weak effect active sites prevent realization their full potential. Here, we developed sensor (CPM-Pt) made by pyrolysis peat moss with...

10.1021/acs.analchem.2c01665 article EN Analytical Chemistry 2022-07-14

Oxygen vacancy sites on a catalyst surface have been extensively studied and proved to promote the adsorption activation of carbon dioxide.

10.1039/d1ra07060f article EN cc-by-nc RSC Advances 2021-01-01

The search for building hierarchical porous materials with accelerated photo-induced electrons and charge-carrier separation is important because they hold great promise applications in various fields. Here, a facile strategy of confining metal-organic framework (MOF) the 1D channel 2D covalent organic (COF) to construct novel COF@MOF micro/nanopore network proposed. Specifically, nitrogen-riched COF (TTA-BPDA-COF) chosen as platform in-situ growth Co-based MOF (ZIF-L-Co) form...

10.1002/smtd.202200265 article EN Small Methods 2022-04-28

The two-dimensional (2D) "sandwich" structure composed of a cation plane located between two anion planes, such as anion-rich CrI3, VS2, VSe2, and MnSe2, possesses exotic magnetic electronic structural properties is expected to be typical base for next-generation microelectronic, magnetic, spintronic devices. However, only few 2D materials have been experimentally discovered fabricated, they are vastly limited by their conventional stoichiometric ratios stability under ambient conditions....

10.1038/s41467-024-55512-3 article EN cc-by-nc-nd Nature Communications 2025-01-07

<title>Abstract</title> Hydrogels do not have observable interaction with external magnetic fields as they are conventionally thought to be diamagnetic. If hydrogels alone can magnetically controlled, promise wider applications without concerns about side effects of additives. Here we show that calcium cations induce strong paramagnetism containing structures rich in carbon-oxygen double bonds, including alginate, carboxymethyl chitosan, polyacrylamide, and N-isopropyl acrylamide. Both...

10.21203/rs.3.rs-5780015/v1 preprint EN 2025-01-28

Ambient air pollution has been associated with gestational diabetes mellitus (GDM); however, evidence regarding trimester-specific effects from China remains limited. This case-control study analyzed data pregnant women who delivered in Wuhan, China, between 2017 and 2022 (164 GDM cases 731 controls), integrating geographic information, quality measurements, maternal characteristics. Using Inverse Distance Weighting interpolation Generalized Linear Mixed Models (GLMM), we assessed...

10.3390/toxics13020141 article EN cc-by Toxics 2025-02-19

Abstract The atomically dispersed metal is expected as one of the most promising Fenton‐like catalysts for degradation recalcitrant organic pollutants (ROPs) by strong “electronic metal–support interactions” (EMSIs). Here, we develop an metal–atom alloy made guest Au atoms substitute host V in two‐dimensional VO 2 (B) nanobelt support (Au/VO ) to activate oxidation elimination ROPs. 2D structure enlarges exposure thus increasing number active sites absorb more S O 8 2− ions. And EMSIs...

10.1002/ange.202103652 article EN Angewandte Chemie 2021-04-12

A simple and feasible contact mode called gravitational (GCM) was developed for the first time to imitate practical state between soot catalyst. By simulating rainwater adsorption on a lawn in nature, we synthesized lawn-like CuO nanorods array, which exhibited rather good catalytic activity diesel combustion under GCM. Moreover, array could serve as support composite catalysts through sequential chemical bath deposition method higher than traditional supported The monolithic macroscopic...

10.1039/c2nr33269h article EN Nanoscale 2012-12-07

Implant-associated infections frequently complicate orthopedic surgeries, resulting in challenging issues. The current therapy of antibiotic treatment and surgical debridement often leads to drug resistance bone defect. development pH-responsive antimicrobial pro-osteogenic materials is a promising approach controlling repairing infected defects, especially given the weakly acidic pH bacterial infection area. Solid peroxides have potential provide sustained release hydrogen peroxide (H

10.1021/acsami.4c10912 article EN ACS Applied Materials & Interfaces 2024-12-08
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