Yongwu Peng
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View article: Cobalt‐Metalated 1D Perylene Diimide Carbon‐Organic Framework for Enhanced Photocatalytic <i>α</i>‐C(sp<sup>3</sup>)─H Activation and CO<sub>2</sub> Reduction
Cobalt‐Metalated 1D Perylene Diimide Carbon‐Organic Framework for Enhanced Photocatalytic <i>α</i>‐C(sp<sup>3</sup>)─H Activation and CO<sub>2</sub> Reduction Open
The photocatalytic activation of inert C(sp 3 )─H bonds in saturated aza ‐heterocycles provides a direct and efficient route to high‐value α‐amino amides but remains challenging due to intrinsically high bond dissociation energies. Herein,…
View article: Synergistic stabilization of perovskite quantum dots via in situ encapsulation in a thiomethyl-functionalized covalent organic framework
Synergistic stabilization of perovskite quantum dots via in situ encapsulation in a thiomethyl-functionalized covalent organic framework Open
View article: Low-valence platinum single atoms in sulfur-containing covalent organic frameworks for photocatalytic hydrogen evolution
Low-valence platinum single atoms in sulfur-containing covalent organic frameworks for photocatalytic hydrogen evolution Open
This study focuses on optimizing catalytic activity in photocatalytic hydrogen evolution reaction by precisely designing and modulating the electronic structure of metal single atoms. The catalyst, denoted as PtSA@S-TFPT, integrates low-va…
View article: Recent Progress on Phase Engineering of Nanomaterials
Recent Progress on Phase Engineering of Nanomaterials Open
As a key structural parameter, phase depicts the arrangement of atoms in materials. Normally, a nanomaterial exists in its thermodynamically stable crystal phase. With the development of nanotechnology, nanomaterials with unconventional cr…
View article: Three-dimensional covalent organic frameworks with pto and mhq-z topologies based on Tri- and tetratopic linkers
Three-dimensional covalent organic frameworks with pto and mhq-z topologies based on Tri- and tetratopic linkers Open
View article: Density Functional Theory Study of CO2 Hydrogenation on Transition-Metal-Doped Cu(211) Surfaces
Density Functional Theory Study of CO2 Hydrogenation on Transition-Metal-Doped Cu(211) Surfaces Open
The massive emission of CO2 has caused a series of environmental problems, including global warming, which exacerbates natural disasters and human health. Cu-based catalysts have shown great activity in the reduction of CO2, but the mechan…
View article: <i>In situ</i> growth strategy to construct perovskite quantum dot@covalent organic framework composites with enhanced water stability
<i>In situ</i> growth strategy to construct perovskite quantum dot@covalent organic framework composites with enhanced water stability Open
Metal halide perovskite quantum dots (QDs) have excellent optoelectronic properties; however, their poor stability under water or thermal conditions remains an obstacle to commercialization. Here, we used a carboxyl functional group (−COOH…
View article: Sub-4nm Ultra-Thin Mos2/Ni-Co9s8/Cn Nanosheets Electrocatalysts for Alkaline Hydrogen Evolution
Sub-4nm Ultra-Thin Mos2/Ni-Co9s8/Cn Nanosheets Electrocatalysts for Alkaline Hydrogen Evolution Open
View article: Ultrathin Covalent Organic Framework Nanosheets/Ti3C2Tx-Based Photoelectrochemical Biosensor for Efficient Detection of Prostate-Specific Antigen
Ultrathin Covalent Organic Framework Nanosheets/Ti3C2Tx-Based Photoelectrochemical Biosensor for Efficient Detection of Prostate-Specific Antigen Open
Designable and ultrathin covalent organic framework nanosheets (CONs) with good photoelectric activity are promising candidates for the construction of photoelectrochemical (PEC) biosensors for the detection of low-abundance biological sub…
View article: Self-Assembly of Silver Clusters into One- and Two-Dimensional Structures and Highly Selective Methanol Sensing
Self-Assembly of Silver Clusters into One- and Two-Dimensional Structures and Highly Selective Methanol Sensing Open
The development of new materials for the design of sensitive and responsive sensors has become a crucial research direction. Here, two silver cluster-based polymers (Ag-CBPs), including one-dimensional {[Ag 22 (L1) 8 (CF 3 CO 2 ) 14 ](CH 3…
View article: Self-Assembly of Silver Clusters into One- and Two-Dimensional Structures as Artificial Intelligent Sensors of Alcohol
Self-Assembly of Silver Clusters into One- and Two-Dimensional Structures as Artificial Intelligent Sensors of Alcohol Open
Reggeization and response to external stimulus is an important part of artificial intelligence, which would significantly improve the quality of life in the future. The development of new materials for the design of sensitive and responsiv…
View article: Evoking ordered vacancies in metallic nanostructures toward a vacated Barlow packing for high-performance hydrogen evolution
Evoking ordered vacancies in metallic nanostructures toward a vacated Barlow packing for high-performance hydrogen evolution Open
Rh nanostructures composed of nanosheets embedded with nanodomains adopt vacated Barlow packing with ordered vacancies.
View article: Facile Preparation of Graphene Oxide Membranes for Gas Separation
Facile Preparation of Graphene Oxide Membranes for Gas Separation Open
We herein report a facile preparation of graphene oxide (GO) membranes including three steps: (1) mild freeze-thaw exfoliation to get large GO nanosheets, (2) purification of exfoliated GO nanosheets through pH adjustment, and (3) spin coa…
View article: Kinetically controlled synthesis of two-dimensional Zr/Hf metal-organic framework nanosheets via a modulated hydrothermal approach
Kinetically controlled synthesis of two-dimensional Zr/Hf metal-organic framework nanosheets via a modulated hydrothermal approach Open
The kinetically controlled synthesis of two-dimensional (2D) metal-organic framework (MOF) nanosheets in the absence of surfactants is rewarding but challenging. We herein describe such a surfactant-free bottom-up synthesis of 2D stable Zr…
View article: Electrothermal Actuators with Ultrafast Response Speed and Large Deformation
Electrothermal Actuators with Ultrafast Response Speed and Large Deformation Open
The ability to fabricate electrothermal actuators (ETAs) simultaneously featuring ultrafast response speed (within 0.1 s), large deformation (bending for at least 360°), high figure‐of‐merit (FoM, larger than 0.1%), and low driving voltage…
View article: Sixteen isostructural phosphonate metal-organic frameworks with controlled Lewis acidity and chemical stability for asymmetric catalysis
Sixteen isostructural phosphonate metal-organic frameworks with controlled Lewis acidity and chemical stability for asymmetric catalysis Open
View article: Kinetically controlled synthesis of two-dimensional Zr/Hf metal–organic framework nanosheets via a modulated hydrothermal approach
Kinetically controlled synthesis of two-dimensional Zr/Hf metal–organic framework nanosheets via a modulated hydrothermal approach Open
We describe a surfactant-free bottom-up synthesis of 2D stable MOF nanosheets, NUS-8(Zr or Hf), via the modulated hydrothermal (MHT) approach. These 2D NUS-8 nanosheets demonstrate several prevailing advantages including superior chemical/…
View article: Back Cover: Fe/Fe<sub>3</sub>C/N‐Doped Carbon Materials from Metal–Organic Framework Composites as Highly Efficient Oxygen Reduction Reaction Electrocatalysts (ChemPlusChem 8/2016)
Back Cover: Fe/Fe<sub>3</sub>C/N‐Doped Carbon Materials from Metal–Organic Framework Composites as Highly Efficient Oxygen Reduction Reaction Electrocatalysts (ChemPlusChem 8/2016) Open
The cover picture shows a metal–organic framework, MIL-88c-Fe, which was converted into Fe/Fe3C/N-doped porous carbon material having excellent catalytic activity toward oxygen reduction reactions and that is suitable for application in el…