Query：
学者姓名：汪炳叔
Refining：
Year
Type
Indexed by
Source
Complex
Former Name
Co-
Language
Clean All
Abstract ：
The laminated carbon-nanotubes/Cu (CNTs/Cu) composites were fabricated by electrophoretic deposition (EPD), spark plasma sintering (SPS), and hot rolling to achieve a good combination of properties. The microstructure, mechanical properties, and electrical conductivity were investigated, and the strengthening mechanism was discussed. Results indicated that functional groups were introduced onto the surface of CNTs after acid treatment, enabling the formation of an optimal CNT deposition morphology on the Cu matrix at an electrophoretic deposition voltage of 75 V. The sintered CNTs/Cu composite exhibits a laminated structure with coarse grains and randomly distributed textures. Compared to sintered pure Cu, the sintered composite demonstrates a 42.07 % increase in tensile strength and a 17.8 % improvement in elongation. And the electrical conductivity reaches 93.05 % of the International Annealed Copper Standard (IACS). Subsequent hot rolling refined the grains and reoriented the texture to deformation textures. The hot-rolled composites achieve a tensile strength of 355 MPa, an elongation of 12.2 %, and a conductivity of 85.53 % IACS. The strengthening mechanisms of CNTs/Cu composites involve grain refinement, load transfer, and thermal mismatch strengthening, with grain refinement as the primary factor. Grain refinement, crack deflection, and bridging-pullout of CNTs are mainly responsible for the good combination of strength, ductility and electrical conductivity.
Keyword ：
Carbon-nanotubes/Cu composites Carbon-nanotubes/Cu composites Electrophoretic deposition Electrophoretic deposition Laminated structure Laminated structure Microstructure Microstructure Strengthening Strengthening
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Wu, Hanqun , Deng, Liping , Pan, Xincheng et al. Study on the microstructure, properties and strengthening mechanisms of electrophoretic deposited carbon-nanotubes/Cu composites [J]. | MATERIALS CHARACTERIZATION , 2025 , 221 . |
| MLA | Wu, Hanqun et al. "Study on the microstructure, properties and strengthening mechanisms of electrophoretic deposited carbon-nanotubes/Cu composites" . | MATERIALS CHARACTERIZATION 221 (2025) . |
| APA | Wu, Hanqun , Deng, Liping , Pan, Xincheng , Wang, Bingshu , Xiang, Hongliang . Study on the microstructure, properties and strengthening mechanisms of electrophoretic deposited carbon-nanotubes/Cu composites . | MATERIALS CHARACTERIZATION , 2025 , 221 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
This study investigates the effects of different annealing parameters on the microstructure, texture, and mechanical properties of hot-rolled pure yttrium plates using electron backscatter diffraction for the first time. With the increase of annealing temperature and time, the volume fraction of low-angle grain boundaries of hot-rolled pure yttrium plate decreases. While the intensity of the texture firstly decreases and then increases. During annealing at 600 degrees C, the {0002} pole density shifted from deviating from the normal direction (ND) by similar to 30 degrees to being in line with the ND as the annealing time increased, forming a typical basal texture. This can be attributed to its unique recrystallization mechanism. The strength and hardness of the as-annealed samples were significantly lower than that under the hot-rolled state, while the elongation increased when compared with the hot-rolled sample. The considerable mechanical properties of pure yttrium plate are obtained by hot rolling and following annealing at 600 degrees C for 1 h.
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Ruan, Wei , Luo, Linguang , Li, Jiajie et al. Effect of annealing parameters on microstructure, texture, and mechanical properties of hot-rolled pure yttrium plate [J]. | JOURNAL OF MATERIALS SCIENCE , 2025 , 60 (14) : 6387-6401 . |
| MLA | Ruan, Wei et al. "Effect of annealing parameters on microstructure, texture, and mechanical properties of hot-rolled pure yttrium plate" . | JOURNAL OF MATERIALS SCIENCE 60 . 14 (2025) : 6387-6401 . |
| APA | Ruan, Wei , Luo, Linguang , Li, Jiajie , Deng, Liping , Wang, Chen , Chen, Junfeng et al. Effect of annealing parameters on microstructure, texture, and mechanical properties of hot-rolled pure yttrium plate . | JOURNAL OF MATERIALS SCIENCE , 2025 , 60 (14) , 6387-6401 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
The microstructure of commercially pure titanium subjected to uniaxial compression was meticulously analyzed using electron backscattered diffraction (EBSD) to investigate the variant activation behavior of {11−22} twins and {10−12} twins. The results reveal that the type and number of activated twin variants are strongly dependent on the loading direction—whether applied along the normal direction (ND) or the rolling direction (RD). Notably, loading along ND can activate up to five twin variants, and most are activated with low Schmid Factor (SF) rank but high SF value. The variation in the number of activated twin variants within a grain is influenced by factors such as grain size, the activation stress of twinning versus slip, and the orientation of the loading direction relative to the c-axis. SF value for two twinning systems ({11−22} twins and {10−12} twins) were systematically calculated in pure titanium as a function of the angle between the c-axis and the loading direction, which indicates that compression along a direction closely aligned with the c-axis has the potential to activate up to six variants of {11−22} twins simultaneously. In contrast, compression perpendicular to the c-axis tends to activate fewer {10−12} twin variants, with the twinning activation being highly sensitive to the degree of c-axis rotation. © 2025 Elsevier B.V.
Keyword ：
EBSD EBSD Multiple-variants Multiple-variants Pure titanium Pure titanium Strain compatibility Strain compatibility Twinning Twinning
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Chen, J. , An, Q. , Deng, L. et al. Activation mechanism of multiple twin variants during uniaxial compression in pure titanium [J]. | Journal of Alloys and Compounds , 2025 , 1024 . |
| MLA | Chen, J. et al. "Activation mechanism of multiple twin variants during uniaxial compression in pure titanium" . | Journal of Alloys and Compounds 1024 (2025) . |
| APA | Chen, J. , An, Q. , Deng, L. , Ye, P. , Wang, C. , Xiao, L. et al. Activation mechanism of multiple twin variants during uniaxial compression in pure titanium . | Journal of Alloys and Compounds , 2025 , 1024 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
In this paper, the effects of Hf addition on the mechanical properties, electrical conductivity and microstructure of Cu-Sn-P alloy were investigated. The results show that the Hf addition can enhance the mechanical properties and electrical conductivity of Cu-Sn-P alloy. The alloy with 0.05 wt% Hf exhibits the best comprehensive performance with yield strength of 625 MPa, tensile strength of 661 MPa and electrical conductivity of 16.8 %IACS. Compared with the Cu-Sn-P alloy without Hf addition, the yield strength and tensile strength are increased by 8.4% and 7.8%, and the electrical conductivity is increased by 24.4%. The increase in the strength of Hf-added alloy can be attributed to the synergistic effect of multiple strengthening mechanisms, including fine grain strengthening, twin strengthening, dislocation strengthening, precipitation strengthening and Σ3n (n = 1, 2, 3) grain boundary strengthening. Moreover, the Hf-P precipitates can be observed in the Hf-added alloy. According to the amount of Hf addition, these precipitates can manifest as the fine HfP2 phase and the coarse HfP phase. The formation of Hf-P precipitates contributes to the precipitation strengthening and the purification of Cu matrix, thus contributing to the improvement of strength and conductivity. © 2024 The Authors
Keyword ：
Copper alloys Copper alloys Electric conductivity Electric conductivity Hafnium alloys Hafnium alloys Lead alloys Lead alloys Tensile strength Tensile strength Tin alloys Tin alloys Yield stress Yield stress
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Wei, Biao , Yang, Haoren , Wang, Chen et al. Effects of Hf addition on the microstructure and properties of Cu-Sn-P alloy [J]. | Journal of Materials Research and Technology , 2024 , 33 : 2981-2988 . |
| MLA | Wei, Biao et al. "Effects of Hf addition on the microstructure and properties of Cu-Sn-P alloy" . | Journal of Materials Research and Technology 33 (2024) : 2981-2988 . |
| APA | Wei, Biao , Yang, Haoren , Wang, Chen , Zhou, Jianhui , Xiao, Lei , Ma, Tianyu et al. Effects of Hf addition on the microstructure and properties of Cu-Sn-P alloy . | Journal of Materials Research and Technology , 2024 , 33 , 2981-2988 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
This study investigates the influence of torsional deformation with different equivalent strains on the microstructural evolution and mechanical properties in pure copper at room temperature. The grain size exhibits a gradient distribution pattern with decreasing shear strains. Texture analysis reveals the development of a typical torsion texture during deformation. And the texture component is significantly influenced by the strain level. In samples subjected to low strain at the center position, the dominant texture components are mainly A and A* components. As strain increases in the 1/4 layer sample region, there is a gradual decrease in strength for A* component, while A component remains dominant; additionally, B and C textures exhibit increased strength. At positions subjected to maximum strain near the surface area, B texture replaces A as the strongest texture component. Results also indicate that torsional deformation enhances hardness, strength, and plasticity due to dislocation strengthening, fine grain strengthening and synergistic effects during deformation. Furthermore, the formation of torsional texture during this process may contribute to improved plasticity. © 2023
Keyword ：
Copper Copper Plasticity Plasticity Strain Strain Textures Textures Torsional stress Torsional stress
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Zhang, Mingxue , Wang, Bingshu , Deng, Liping et al. Effect of torsional deformation on microstructure and mechanical properties of pure copper [J]. | Materials Characterization , 2024 , 214 . |
| MLA | Zhang, Mingxue et al. "Effect of torsional deformation on microstructure and mechanical properties of pure copper" . | Materials Characterization 214 (2024) . |
| APA | Zhang, Mingxue , Wang, Bingshu , Deng, Liping , Wu, Hanqun . Effect of torsional deformation on microstructure and mechanical properties of pure copper . | Materials Characterization , 2024 , 214 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Sulfitobacter sp. TCYB15, a sulfur-oxidizing bacterium, was isolated from the gills of Bathymodiolus marisindicus at Tiancheng hydrothermal vent. In this study, the whole genome of Sulfitobacter sp. TCYB15 was analyzed. And its metabolic characteristics and potential adaptation mechanisms were discussed. The results showed that the complete genome of strain TCYB15 was 3,640,800 bp in length with the 60.5 % G + C content. One chromosome and four circular plasmids were present. It contained 3536 coding genes and 56 non coding genes (including 9 rRNAs, 47 tRNAs). Sulfitobacter sp. TCYB15 had multiple sulfur metabolism traits that allowed it to acquire energy in the hydrothermal environment. One pair of luxI/R-type quorum sensing gene was annotated and two AHL signal molecules (C6-HSL and C8-HSL) were identified. A series of genes involved in biofilm formation, exopolysaccharide production, flagella, chemotaxis, and resistance to heavy metals and osmotic stress were found to adapt to extreme environments. This study could shed light on the genetic basis of potential survival strategies employed by Sulfitobacter sp. TCYB15 in hydrothermal environments.
Keyword ：
Deep-sea hydrothermal Deep-sea hydrothermal Environmental adaptation Environmental adaptation Quorum sensing Quorum sensing Sulfitobacter sp. Sulfitobacter sp. Sulfur metabolism Sulfur metabolism
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Deng, Yadan , Zhu, Yunjin , He, Jiaxuan et al. Complete genome analysis of deep-sea hydrothermal sulfur-oxidizing bacterium Sulfitobacter sp. TCYB15 associated with mussel Bathymodiolus marisindicus and insights into its habitat adaptation [J]. | MARINE GENOMICS , 2024 , 78 . |
| MLA | Deng, Yadan et al. "Complete genome analysis of deep-sea hydrothermal sulfur-oxidizing bacterium Sulfitobacter sp. TCYB15 associated with mussel Bathymodiolus marisindicus and insights into its habitat adaptation" . | MARINE GENOMICS 78 (2024) . |
| APA | Deng, Yadan , Zhu, Yunjin , He, Jiaxuan , Yin, Xin , Li, Qian , Chen, Zhengxing et al. Complete genome analysis of deep-sea hydrothermal sulfur-oxidizing bacterium Sulfitobacter sp. TCYB15 associated with mussel Bathymodiolus marisindicus and insights into its habitat adaptation . | MARINE GENOMICS , 2024 , 78 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
An eight-sided prism sample, obtained from a hot-rolled AZ31 magnesium alloy sheet, was compressed at room temperature along the transverse direction to investigate the influence of local strain on twinning behavior using electron backscatter diffraction (EBSD) measurements, hardness distribution, and metallographic observations. The octagonal surface of the sample was divided into distinct regions based on hardness distribution and metallographic observations. Combined analysis of the Schmid factor (SF) and the strain compatibility factor (m') was employed to study twin variant selection. Basal on SF ratio distribution, the Schmid factor criterion, can predict over 75% of observed twin variants in regions A and D (normal stress samples). In contrast, 64% of twin variant selection behavior in region C (shear stress sample) can be effectively explained using a pure shear model. Twin variants with high strain compatibility factors may prefer activation to reduce stress concentration. The strain compatibility factor is more appropriate than the Schmid factor for analyzing the effect of local strain on the selection behavior of twin variants.
Keyword ：
AZ31 magnesium alloy AZ31 magnesium alloy local strain state local strain state Schmid factor Schmid factor strain compatibility factor strain compatibility factor twin variants selection twin variants selection
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Lu, Boqin , Wang, Wei , Yao, Jinyi et al. A Study of {10-12} Twinning Activity Associated with Stress State in Mg-3Al-1Zn Alloy during Compression [J]. | METALS , 2024 , 14 (5) . |
| MLA | Lu, Boqin et al. "A Study of {10-12} Twinning Activity Associated with Stress State in Mg-3Al-1Zn Alloy during Compression" . | METALS 14 . 5 (2024) . |
| APA | Lu, Boqin , Wang, Wei , Yao, Jinyi , Deng, Liping , Xiao, Lei , Wang, Bingshu . A Study of {10-12} Twinning Activity Associated with Stress State in Mg-3Al-1Zn Alloy during Compression . | METALS , 2024 , 14 (5) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
The tension-compression yield asymmetry caused by the strengthening of Mg-Zn-Gd-Zr alloy due to extrusion deformation is an important issue that must be addressed in its application. In this study, the effects of loading direction on the tensile and compressive mechanical behaviors of Mg-5Zn-2Gd-0.2Zr alloy were systematically investigated. As the loading angle (the angle between the loading direction and the extrusion direction) increases from 0 degrees to 30 degrees, 45 degrees, 60 degrees and 90 degrees, the tensile yield strength decreases more significantly than the compressive yield strength. Consequently, the tension-compression yield asymmetry is gradually improved. Additionally, the ultimate compressive strength decreases more markedly than the ultimate tensile strength with the increment of the loading angle. In tensile tests conducted at 0 degrees, 30 degrees and 45 degrees, two distinct stages of decreasing strain hardening rates are typically observed. For the 60 degrees and 90 degrees tensile tests, one unusual ascending stage of strain hardening rate is observed. For all compressive tests, three stages of strain hardening are consistently noted; however, the increment in strain hardening rate caused by {10-12} extension twinning decreases with the increasing loading angle. A model combining loading angle and Schmid factor distribution was established. The calculated results indicate that the dominant deformation modes during the yielding process also vary significantly with the loading conditions. This clarification highlights the differences in yield strength variations between tension and compression. Finally, an analysis of the plane trace and crack propagation direction near the fracture surface reveals the fracture mechanisms associated with tensile and compressive tests at different loading directions. This study promotes understanding of the mechanical behaviors of Mg-5Zn-2Gd-0.2Zr alloy under different loading directions, and helps to thoroughly elucidate the anisotropic effects of texture on the mechanical properties of magnesium alloys.
Keyword ：
fracture mechanism fracture mechanism heterogeneous grains heterogeneous grains magnesium alloy magnesium alloy strain hardening strain hardening tensile and compressive strength tensile and compressive strength
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Chen, Jieming , Xiao, Lei , Wang, Xuefang et al. Effect of Loading Direction on Tensile-Compressive Mechanical Behaviors of Mg-5Zn-2Gd-0.2Zr Alloy with Heterogeneous Grains [J]. | CRYSTALS , 2024 , 14 (10) . |
| MLA | Chen, Jieming et al. "Effect of Loading Direction on Tensile-Compressive Mechanical Behaviors of Mg-5Zn-2Gd-0.2Zr Alloy with Heterogeneous Grains" . | CRYSTALS 14 . 10 (2024) . |
| APA | Chen, Jieming , Xiao, Lei , Wang, Xuefang , Li, Zhuo , Wang, Chen , Wang, Bingshu et al. Effect of Loading Direction on Tensile-Compressive Mechanical Behaviors of Mg-5Zn-2Gd-0.2Zr Alloy with Heterogeneous Grains . | CRYSTALS , 2024 , 14 (10) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Given the current energy crisis and concerns regarding environmental pollution, biomass is considered as a sustainable energy source that can potentially replace fossil fuels, and extensive research of biomass conversion has been directed towards the catalytic transformation of biomass into valuable hexanol and hexanediol. Hexanol and hexanediol are regarded as highly industrially valuable C6 alcohols, with hexanediol playing a crucial role in polyester industry, and hexanol being considered as a suitable alternative fuel. This review provided a comprehensive overview of biomass-derived production of hexanol and hexanediol, considering various feedstocks and catalytic approaches. It systematically outlined recent advancements in the catalytic conversion of biomass-derived compounds, such as cellulose-based substrates, 5-hydroxymethylfurfural and its derivatives, as well as hexanedioic acid and its esters, into hexanol and hexanediol. The review also summarized the applications of 1,6-hexanediol in the catalytic synthesis of C6 compounds (ε -caprolactone, adipic acid, 6-hydroxycaproic acid, and hexanediamine). Furthermore, it provided an outlook on the future trends in catalytic hydrogenation for producing hexanol and hexanediol, aiming to offer theoretical guidance and valuable insights for the eco-friendly and sustainable production of C6 compounds. © 2024 Chemical Industry Press Co., Ltd.. All rights reserved.
Keyword ：
biomass-based biomass-based C6 compound C6 compound catalyst catalyst hexanediol hexanediol hexanol hexanol
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Hong, Z. , Zhou, B. , Qiu, J. et al. Biomass-based catalytic transformation for producing hexanol, hexanediol, and their derivatives; [生物质基催化转化制备己醇和己二醇及其衍生品] [J]. | Chemical Industry and Engineering Progress , 2024 , 43 (11) : 6091-6110 . |
| MLA | Hong, Z. et al. "Biomass-based catalytic transformation for producing hexanol, hexanediol, and their derivatives; [生物质基催化转化制备己醇和己二醇及其衍生品]" . | Chemical Industry and Engineering Progress 43 . 11 (2024) : 6091-6110 . |
| APA | Hong, Z. , Zhou, B. , Qiu, J. , Zhang, L. , Chen, J. , Wang, B. et al. Biomass-based catalytic transformation for producing hexanol, hexanediol, and their derivatives; [生物质基催化转化制备己醇和己二醇及其衍生品] . | Chemical Industry and Engineering Progress , 2024 , 43 (11) , 6091-6110 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
Cadmium (Cd) pollution has become a global issue due to industrial and agricultural developments. However, the molecular mechanism of Cd-induced detrimental effects and relevant signal transduction/metabolic networks are largely unknown in marine fishes. Here, greenfin horse-faced filefish (Thamnaconus septentrionalis) were exposed to 5.0 mg/L Cd up to 7 days. We applied both biochemical methods and multi-omics techniques to investigate how the gills respond to Cd exposure. Our findings revealed that Cd exposure caused the formation of reactive oxygen species (ROS), which in turn activated the MAPK and apoptotic pathways to alleviate oxidative stress and cell damage. Glycolysis, protein degradation, as well as fatty acid metabolism might assist to meet the requirements of nutrition and energy under Cd stress. We also found that long-term (7 days, "long-term" means compared to 12 and 48 h) Cd exposure caused the accumulation of succinate, which would in turn trigger an inflammatory response and start an immunological process. Moreover, ferroptosis might induce inflammation. Overall, Cd exposure caused oxidative stress, energy metabolism disturbance, and immune response in greenfin horse-faced filefish. Our conclusions can be used as references for safety risk assessment of Cd to marine economic fishes.
Keyword ：
cadmium stress cadmium stress energy metabolism disorder energy metabolism disorder immune response immune response metabolomics metabolomics oxidative stress oxidative stress transcriptomics transcriptomics
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Zhang, Xuanxuan , Zhang, Wenquan , Zhao, Linlin et al. Mechanisms of Gills Response to Cadmium Exposure in Greenfin Horse-Faced Filefish (Thamnaconus septentrionalis): Oxidative Stress, Immune Response, and Energy Metabolism [J]. | ANIMALS , 2024 , 14 (4) . |
| MLA | Zhang, Xuanxuan et al. "Mechanisms of Gills Response to Cadmium Exposure in Greenfin Horse-Faced Filefish (Thamnaconus septentrionalis): Oxidative Stress, Immune Response, and Energy Metabolism" . | ANIMALS 14 . 4 (2024) . |
| APA | Zhang, Xuanxuan , Zhang, Wenquan , Zhao, Linlin , Zheng, Li , Wang, Bingshu , Song, Chengbing et al. Mechanisms of Gills Response to Cadmium Exposure in Greenfin Horse-Faced Filefish (Thamnaconus septentrionalis): Oxidative Stress, Immune Response, and Energy Metabolism . | ANIMALS , 2024 , 14 (4) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Export
| Results： |
Selected to |
| Format： |
