A5005324162- Nanomaterials for catalytic reactions
- Catalysis and Hydrodesulfurization Studies
- Catalysis for Biomass Conversion
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Electrocatalysts for Energy Conversion
- Asymmetric Hydrogenation and Catalysis
- Catalytic Processes in Materials Science
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Ammonia Synthesis and Nitrogen Reduction
- Advanced Photocatalysis Techniques
- Organoboron and organosilicon chemistry
- Supercapacitor Materials and Fabrication
- Covalent Organic Framework Applications
- Crystallography and molecular interactions
- CO2 Reduction Techniques and Catalysts
- Catalysts for Methane Reforming
- Carbon dioxide utilization in catalysis
- Mesoporous Materials and Catalysis
- Copper-based nanomaterials and applications
- Chemical Synthesis and Reactions
- Electrochemical Analysis and Applications
- Nanoparticles: synthesis and applications
Xiangtan University
2016-2025
Chongqing University of Arts and Sciences
2024
Luoyang Normal University
2024
Dalian University
2019-2023
Dalian University of Technology
2019-2023
National Center for Nanoscience and Technology
2019-2021
Institute of Solid State Physics
2019-2021
Chinese Academy of Sciences
2013-2021
Hefei Institutes of Physical Science
2021
Beihang University
2016-2020
Enhanced visible-light photocatalytic performance for water splitting H<sub>2</sub>evolution is obtained from reduced TiO<sub>2</sub>rutile nanorods with well-defined facets.
Abstract Selective hydrogenation of C=O against the conjugated C=C in cinnamaldehyde (CAL) is indispensable to produce cinnamyl alcohol (COL). Nonetheless, it challenged by low selectivity and need use organic solvents. Herein, for first time, we report Fe‐Co alloy nanoparticles (NPs) on N‐doped carbon support as a selective catalyst efficiently convert CAL COL. The resultant with optimized Fe/Co ratio 0.5 can achieve an exceptional COL 91.7 % at conversion 95.1 pure water medium under mild...
Solid frustrated Lewis pair (FLP) catalysts have received much attention. In this work, MOF-808 with rich defects was constructed using a facile monocarboxylic acid modulator-induced defect strategy and applied in the transfer hydrogenation of α,β-unsaturated aldehydes to unsaturated alcohol cyclohexanol as hydrogen source. prepared from different zirconium precursors, it found that MOF-808-ZT obtained ZrCl4 H3BTC forms abundant surface hydroxyl groups (Zr–OH, base sites). Moreover,...
A highly promising electrocatalyst has been designed and prepared for the hydrogen evolution reaction (HER). This involves incorporating well-dispersed Ir nanoparticles into a cobalt-based metal–organic framework known as Co-BPDC [Co(bpdc)(H2O)2, BPDC: 4,4′-biphenyldicarboxylic acid]. Ir@Co-BPDC demonstrates exceptional HER activity in alkaline media, surpassing both commercial Pt/C recent noble-metal catalysts. Theoretical results indicate that electron redistribution, induced by...
The development of all-solid-state frustrated Lewis pairs (FLPs) metal-free hydrogenation catalysts with excellent activity and stability remains a significant challenge. In this work, B, N codoped FLPs (De-rGO-NxBy) were prepared by the strategy fabricating carbon defects heteroatom doping on surface reduced graphene oxide applied in selective α,β-unsaturated aldehydes to unsaturated alcohols. It was found that electron-rich pyridine-N (Lewis base) adjacent electron-deficient B–N acid)...
Inexpensive nonprecious metal phosphides have been extensively investigated as catalysts over the past few years.
Abstract Selective hydrogenation of quinoline and its derivatives is an important means to produce corresponding 1,2,3,4‐tetrahydroquinolines for a wide spectrum applications. A facile efficient “laser irradiation in liquid” technique liberate the inaccessible highly dispersed CoN x active sites confined inside N‐doped carbon nanotubes demonstrated. The liberated possess generic catalytic activities toward selective hydroxyl, methyl, halogen substituted into with almost 100% conversion...
Catalytic hydrogenation of nitrocompound is an environment-benign strategy for the production important aniline intermediates. Herein, MCM-41 was synthesized from sepiolite via in situ self-assembled method, and modified supported nickel-based catalysts were prepared applied halogenated nitrobenzene to aniline. As compared Ni/MCM-41, Sn- or La-modified exhibited better catalytic performance. The electron transfer Sn La species Ni led a downshift d-band center Ni, which favor H desorption...
In this work, MOF-derived Ni@C catalysts with rich defects were synthesized using a facile thermally decarboxylation-induced defect strategy for nitrocyclohexane (NCH) hydrogenation. It was found that the strong metal–support interaction (SMSI) between defect-rich carbon and Ni promotes dispersion of nanoparticles, reduces particle size, affects surface charge state to form electron-deficient Ni, thus exhibiting outstanding catalytic activity. Additionally, in situ diffuse reflectance...
A series of coordination complexes with different structures [Hg(iimb)I2]·0.5acetone (1), [Hg(bib)Br2]·0.5THF (2), [Hg(bib)I2] (3), [Hg3(tib)2I6]·2DMF (4), [Hg3(timpt)2I6]·4H2O (5), [Hg2(titmb)Br4] (6), and [Hg2(titmb)Cl4] (7) were synthesized by reactions mercury(II) halides the corresponding imidazole-containing bidentate or tripodal ligands, namely, 1-(1-imidazolyl)-4-(imidazol-1-ylmethyl)benzene (iimb), 1-bromo-3,5-bis(imidazol-1-ylmethyl)benzene (bib), 1,3,5-tris(1-imidazolyl)benzene...
TiO2-modified oxygen-functionalized activated carbon (TiO2@OAC)-loaded nickel-based catalysts (Ni/TiO2@OAC) were synthesized and applied in the hydrogenation of chloronitrobenzene (CNB) to chloroanilines (CANs). The characterization results indicate that introduction TiO2 restrains nickel nanoparticles sintering improves stability by strong metal–support interaction. Additionally, X-ray photoelectron spectroscopy suggest electron donating effect Ti3+ produces electron-rich Ni (Niδ−), which...
An ongoing challenge is to precisely tailor the frustrated Lewis pairs (FLPs) sites construct all-solid-state FLPs metal-free catalysts that are as effective or even more than homogeneous/metal in H2 activation. In this study, B/N codoped carbon (SNW-BCN) were prepared by tailoring targeted doping of B atoms nitrogen-rich covalent organic framework (SNW-1) using ligand-exchange strategy and self-templated carbonization. The then applied selective hydrogenation α,β-unsaturated aldehydes...