Donglei Bu

ORCID: 0000-0001-6067-7732
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About
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Research Areas
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Advanced Photocatalysis Techniques
  • Crystallography and molecular interactions
  • Molecular Junctions and Nanostructures
  • Copper-based nanomaterials and applications
  • Organometallic Complex Synthesis and Catalysis
  • Graphene research and applications
  • Quantum Dots Synthesis And Properties
  • Covalent Organic Framework Applications
  • Gas Sensing Nanomaterials and Sensors
  • Advanced Nanomaterials in Catalysis
  • Surface Chemistry and Catalysis
  • Perovskite Materials and Applications
  • Asymmetric Hydrogenation and Catalysis
  • Surface and Thin Film Phenomena
  • CO2 Reduction Techniques and Catalysts
  • Photonic Crystals and Applications
  • Nanomaterials for catalytic reactions
  • Metal complexes synthesis and properties
  • Polymer Surface Interaction Studies
  • Electrocatalysts for Energy Conversion
  • Organic Electronics and Photovoltaics
  • Catalytic Processes in Materials Science
  • Luminescence and Fluorescent Materials

Guangdong University of Technology
2020-2025

Jinan University
2017-2018

University of California System
2015

Photocatalytic production of H2O2 from earth-abundant water and oxygen using low-cost metal-free carbon nitrides (CNs) through reduction is a prospective route toward greener future. However, the productivity restricted by rapid electron–hole separation low activity CNs. Herein, we rationally designed series CNs with covalently bonded dual-functional ligands acting as electron acceptors active sites to achieve high photocatalytic superior stability. The best-performing nitride displays rate...

10.1021/acscatal.3c02118 article EN ACS Catalysis 2023-07-26

Abstract Photocatalytic cellulose reforming usually requires harsh conditions due to its sluggish kinetics. Here, a hollow structural S‐scheme heterojunction of ZnSe and oxygen vacancy enriched TiO 2 , namely, h‐ZnSe/Pt@TiO is designed fabricated, with which the photocatalytic for H formic acid realized in pure water. productivity 1858 372 µmol g −1 h steady evolution 300 are achieved α‐cellulose. Comparable activity can also be using various sources. It experimentally proven that...

10.1002/adma.202307962 article EN Advanced Materials 2023-10-09

A new strategy has been developed to construct highly efficient photocatalysts for CO 2 reduction formate with regenerative active sites.

10.1039/d4ee02356k article EN Energy & Environmental Science 2024-01-01

Construction of 2D graphic carbon nitrides (g-CNx ) with wide visible light adsorption range and high charge separation efficiency concurrently is great urgent demand still very challenging for developing highly efficient photocatalysts hydrogen evolution. To achieve this goal, a two-step pyrolytic strategy has been applied here to create ultrathin g-CNx extended the π-conjugation. It experimentally proven that extension π-conjugation in not only beneficial narrowing bandgap, but also...

10.1002/smll.202205834 article EN Small 2022-11-20

Metal-free photocatalysts derived from earth-abundant elements have drawn significant attention owing to their ample supply for potential large-scale applications. However, it is still challenging achieve highly efficient photocatalytic performance sluggish charge separation and lack of active catalytic sites. Herein, we designed constructed a series covalently bonded organic semiconductors enhance water splitting phenol degradation. Experimental theoretical results revealed that the...

10.1039/d4mh01596g article EN Materials Horizons 2025-01-01

Structurally characterized Fe complexes bearing asymmetric bidentate BIAN ligands were synthesized and their use as room-temperature hydrosilylation precatalyst was reported.

10.1039/c7ra01511a article EN cc-by-nc RSC Advances 2017-01-01

For Rh<sub>2</sub>-organic molecular wires, we found that weaker coupling systems built using longer bridging ligands exhibit better electrical conductance.

10.1039/c7sc04727d article EN cc-by Chemical Science 2018-01-01

Nanografting is used to create spatial confinement, which enables regulation of self-assembly reaction pathways and outcome. The degree outcome this revealed using binary self-assembled monolayers (SAMs) organothiols disulfides. In naturally grown systems, these SAMs have more complex morphology when compared with corresponding alkanethiol SAMs. Taller molecules form nanodomains ellipsoidal cap in shape. These domains arrange various irregular geometries, including 1D worm-like 2D branches....

10.1021/nn101680h article EN ACS Nano 2010-10-08

Photonic crystals (PCs) with controllable lattice structures, photonic bandgaps, and brilliant colors are fabricated by the self‐assembly of monodispersed anisotropic metal–organic framework (MOF) ZIF‐8 particles into long‐range ordered superstructures. The shape parameter ( m ) is used to quantify what degree particle has deformed from that a perfect sphere = 2) cube ∞). It experimentally proven value key for controlling structures. Three PCs different values (9.7, 4.7, 2.5) found be simple...

10.1002/adpr.202100246 article EN cc-by Advanced Photonics Research 2021-12-19

Four asymmetrical self-assembled monolayers (SAMs) consisting of two subunits with different Rh2 building blocks present a pronounced rectifying behavior. The rectification ratio (RR) increases on increasing the redox potential difference between subunits, and direction can be reversed by reordering in assembly.

10.1039/c8cc02062k article EN Chemical Communications 2018-01-01
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