Reversibly Controlled Ternary Polar States and Ferroelectric Bias Promoted by Boosting Square‐Tensile‐Strain
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202205825
Abstract: Interaction between dipoles often emerges intriguing physical phenomena, such as exchange bias in the magnetic heterostructures and magnetoelectric effect in multiferroics, which lead to advances in multifunctional heterostructures. However, the defect‐dipole tends to be considered… read more here.
Keywords: square tensile; tensile strain; defect dipole; polar states ... See more keywords
Atomic Dispersed Oxophilic Mo‐Tailored Core–Shell PdAu@Pd With Intrinsic Tensile Strain Boost Bifunctional Electrocatalysis
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202504496
Abstract: The rational design of high‐performance bifunctional electrocatalysts for oxygen reduction reaction (ORR) and ethanol oxidation reaction (EOR) remains pivotal for advancing direct ethanol fuel cells (DEFCs). Herein, we report Mo‐doped core–shell PdAu@Pd nanocrystals (Mo‐PdAu@Pd) with… read more here.
Keywords: strain; tensile strain; intrinsic tensile; core shell ... See more keywords
Mechanochromic Polymer Film with High Sensitivity toward Tensile Strain by the Post-Curing Ring-Closure Induced Pre-Stretching.
Sign Up to like & getrecommendations! Published in 2024 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202400145
Abstract: Mechanochromic materials has received broad research interests recently, owing to its ability to monitor the in-situ stress/strain in polymer materials in a straight forward way. However, one major setback that hinder the practical application of… read more here.
Keywords: tensile; polymer; strain; tensile strain ... See more keywords
Cyclic tensile strain affects the response of human periodontal ligament stromal cells to tumor necrosis factor-α.
Sign Up to like & getrecommendations! Published in 2021 at "Clinical oral investigations"
DOI: 10.1007/s00784-021-04039-8
Abstract: OBJECTIVES Orthodontic treatment in adult patients predisposed to mild or severe periodontal disease is challenging for orthodontists. Orthodontic malpractice or hyper-occlusal forces may aggravate periodontitis-induced destruction of periodontal tissues, but the specific mechanism remains unknown.… read more here.
Keywords: cyclic tensile; expression; tumor necrosis; necrosis factor ... See more keywords
Osteogenesis and Chondrogenesis of Primary Rabbit Periosteal Cells under Non-uniform 2-Axial Tensile Strain
Sign Up to like & getrecommendations! Published in 2020 at "BioChip Journal"
DOI: 10.1007/s13206-020-4408-8
Abstract: Periosteal cells are the major cell sources of skeletal progenitors for fracture callus. In order to promote bone repair and cartilage formation, besides the application of exogenous growth factors, physical stimulation is an alternative approach… read more here.
Keywords: uniform axial; axial tensile; tensile; non uniform ... See more keywords
The formation of atomic and sub-nano scale pores under tensile strain in oxide films on Zr alloys: A first-principles study
Sign Up to like & getrecommendations! Published in 2022 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.151316
Abstract: Abstract The corrosion resistance of Zr alloys tightly connects to the oxide films on Zr alloys. We use first-principles computational tensile test to perform a systematical investigation on the tensile strain-stress behaviors of monoclinic zirconia,… read more here.
Keywords: oxide films; formation atomic; formation; films alloys ... See more keywords
Optical anisotropy and strain tunable optical, electronic and structural properties in monolayer GeP: A computational study
Sign Up to like & getrecommendations! Published in 2019 at "Physica E: Low-dimensional Systems and Nanostructures"
DOI: 10.1016/j.physe.2019.04.025
Abstract: Abstract This paper studies the structural, electronic and optical properties of a new group IV-V two-dimensional (2D) material GeP under the influence of different strains by using the first-principles calculations. The strains discussed in this… read more here.
Keywords: tensile strain; properties monolayer; monolayer gep; strain ... See more keywords
Prediction of loss of barrier properties in cracked thin coatings on polymer substrates subjected to tensile strain
Sign Up to like & getrecommendations! Published in 2021 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2021.127746
Abstract: Abstract Thin brittle coatings on polymer films are a potentially useful material combination for food packaging applications. The brittle coatings inevitably risk cracking when the package is converted. This strain-induced cracking leads to a loss… read more here.
Keywords: coatings polymer; loss; barrier properties; crack ... See more keywords
Pt Atomic Layers with Tensile Strain and Rich Defects Boost Ethanol Electrooxidation.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02572
Abstract: Surface and strain engineering are two effective strategies to improve performance; however, synergetic controls of surface and strain effects remains a grand challenge. Herein, we report a highly efficient and stable electrocatalyst with defect-rich Pt… read more here.
Keywords: tensile strain; ethanol electrooxidation; strain rich; strain ... See more keywords
Tensile-Strain-Promoted In Situ Electrochemical Hydrogen Intercalation Stabilizes Pd Icosahedra toward Oxygen Reduction.
Sign Up to like & getrecommendations! Published in 2025 at "Nano letters"
DOI: 10.1021/acs.nanolett.5c04573
Abstract: Understanding the strain effect in catalysis is vital for catalyst design but is complicated by the lack of model catalyst systems and strain-induced in situ reconstruction of the catalytically active phase. Here, we employ well-defined… read more here.
Keywords: strain; tensile strain; oxygen reduction; hydrogen intercalation ... See more keywords
Self-Etching Pd-Pb Nanoparticles with Controllable Tensile Strain for C2 Alcohol Oxidation.
Sign Up to like & getrecommendations! Published in 2024 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.4c16753
Abstract: Pd-based nanocatalysts hold significant promise for application in alkaline direct ethanol fuel cells (DEFCs). To address the challenges of low Pd atom utilization and poor reaction kinetics in conventional Pd-based catalysts, a self-etching strategy has… read more here.
Keywords: etching nanoparticles; pd3pb1 nps; self etching; tensile strain ... See more keywords