QUENCHING

作品数:458被引量:789H指数:11
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Highly sensitive hydrazine detection through a novel Raman scattering quenching mechanism enabled by a crystalline and noble metal–free polyoxometalate substrate
《Chinese Chemical Letters》2025年第3期581-586,共6页Chunhui Zhang Jie Wang Jieyang Zhan Runmin Yang Guanggang Gao Jiayuan Zhang Linlin Fan Mengqi Wang Hong Liu 
the financial support from the National Natural Science Foundation of China(No.21971085);the Natural Science Foundation of Shandong Province(No.ZR2021MB008)。
In the field of Raman spectroscopy detection,the quest for a non–noble metal,recyclable,and highly sensitive detection substrate is of utmost importance.In this work,a new crystalline and noble metal–free substrate ...
关键词:POLYOXOMETALATE HYDRAZINE Raman detection QUENCHING Single crystal 
Micro-structure evolution, precipitation behavior and strengthening mechanism of Ni-Cr-Mo system steel fabricated via laser powder bed fusion and subsequent quenching control
《Chinese Journal of Aeronautics》2025年第3期560-592,共33页Qing WANG Deyin KONG Shihui ZHOU Xingran LI Zhihui ZHANG 
High-performance 24CrNiMo steel was fabricated using Laser Powder Bed Fusion (LPBF). Subsequent quenching treatment was applied and the influence of quenching temperatures on micro-structure evolution and properties w...
关键词:Laser powder bed fusion 24CrNIMo steel Quenching control Micro-structure evolution Precipitate Comprehensive properties Strengthening mechanisms 
Solid-Solution Heat Treatments Effect on Microstructure and Mechanical Properties of Low-Oxygen TZM Alloy
《稀有金属材料与工程》2025年第3期593-603,共11页Xing Hairui Shi Qianshuan Hu Boliang Li Shilei Li Yanchao Wang Hua Wang Qiang Xu Liujie Feng Rui Zhang Wen Hu Ping Wang Kuaishe 
Outstanding Doctorate Dissertation Cultivation Fund of Xi'an University of Architecture and Technology(160842012);National Natural Science Foundation of China(52404409,52374401,52104382);China Postdoctoral Science Foundation(2024MD753961);Scientific and Technological Innovation Team Project of Shaanxi Innovation Capability Support Plan(2022TD-30);Key R&D Plan of Shaanxi Province(2023JBGS-14,2024QCYKXJ-116);Xi'an Science and Technology Plan Project(24ZDCYJSGG0043,2023JH-GXRC-0020)。
Low-oxygen TZM alloy(oxygen content of 0.03vol%)was subjected to solid-solution heat treatment at various temperatures followed by quenching.Results show that the tensile strength of the alloy gradually decreases with...
关键词:TZM alloy SOLID-SOLUTION QUENCHING microstructure evolution mechanical properties 
Effect of initial microstructure on microstructure evolution and mechanical properties of 0.12C martensitic steels during quenching and tempering
《Journal of Iron and Steel Research International》2025年第1期260-269,共10页Ya-ru Wang Zi-yong Hou He Yang Jun Zhao Zhi-yuan Chang Fan-mao Meng Ling Zhang Gui-lin Wu Xiao-xu Huang 
Chongqing Natural Science Foundation(No.CSTB2022NSCQ-MSX1394);Graduate Research and Innovation Foundation of Chongqing,China(Grant No.CYS22008);Open Project of State Key Laboratory of Advanced Special Steel,Shanghai Key Laboratory of Advanced Ferrometallurgy,Shanghai University(SKLASS 2023-10);the Science and Technology Commission of Shanghai Municipality(No.19DZ2270200);the Open Project of the Large Casting and Forging Manufacturing Technology Engineering Center of Shanghai Institute of Mechanical and Electrical Engineering,State Key Laboratory of Vanadium and Titanium Resources Open Fund(No.2022P4FZG04A).
The microstructure evolution and mechanical properties of a Fe-0.12C-0.2Si-1.6Mn-0.3Cr-0.0025B(wt.%)steel with different initial microstructures,i.e.,hot rolled(HR)and cold rolled-annealed(CRA),were studied through op...
关键词:Initial microstructure Lath martensite QUENCHING TEMPERING Mechanical property 
Mechanistic study of initial quenching process in photocatalyticα-keto acids radical acylation:A general strategy for enhancing quantum efficiency
《Chinese Journal of Chemical Physics》2024年第6期878-892,I0044,共16页Zhicong Lin Jialu Li Chenli Chen Linan Zhou Jialong Jie Hongmei Su 
supported by the National Key R&D Program of China(No.2022YFA1505400);the National Natural Science Foundation of China(Nos.21933005,21727803,22003005 and 22273007);the Fundamental Research Funds for the Central Universities(No.2233300007).
The photocatalytic decarboxylation ofα-keto acids to generate acyl radicals under mild conditions represents a novel strategy in organic synthesis.However,the quantum efficiency of this process has been underexplored...
关键词:Chemical kinetics and dynamics Time-resolved spectroscopy Electron transfer quenching Photocatalytic reaction 
Suppressed concentration quenching and tunable photoluminescence in Eu^(2+)-activated Rb_(3)Y(PO_(4))_(2) phosphors for full-spectrum lighting
《Light(Science & Applications)》2024年第11期2688-2698,共11页Ming Zhao Yeping Ge Yurong Li Xiaoyan Song Zhiguo Xia Xinping Zhang 
supported by the National Natural Science Foundations of China(52202160);Beijing Municipal Natural Science Foundation(2232041);National Key R&D Program of China(2023YFB3507900);China Postdoctoral Science Foundation(BX20220027,2021M700298);Beijing Postdoctoral Research Foundation(2022-ZZ-065);Chaoyang District Postdoctoral Research Foundation(2022ZZ-015);Beijing University of Technology“Urban Carbon Neutral”Science and Technology Innovation Foundation。
Highly efficient inorganic phosphors are desirable for lighting-emitting diode light sources,and increasing the doping concentration of activators is a common approach for enhancing the photoluminescence quantum yield...
关键词:QUENCHING LIGHTING concentration 
An Experimental Artificial Neural Network Model:Investigating and Predicting Effects of Quenching Process on Residual Stresses of AISI 1035 Steel Alloy
《Journal of Harbin Institute of Technology(New Series)》2024年第5期78-92,共15页Salman Khayoon Aldriasawi Nihayat Hussein Ameen Kareem Idan Fadheel Ashham Muhammed Anead Hakeem Emad Mhabes Barhm Mohamad 
Kut Technical Institute for their funding supports。
The present study establishes a new estimation model using an artificial neural network(ANN) to predict the mechanical properties of the AISI 1035 alloy.The experiments were designed based on the L16 orthogonal array ...
关键词:QUENCHING nanofluids residual stresses steel alloy artificial neural network MANOVA 
Femtosecond laser ultrafast photothermal exsolution
《International Journal of Extreme Manufacturing》2024年第5期207-219,共13页Lurun Xu Jingchao Tao Zhuguo Li Guo He Dongshi Zhang 
financially supported by Shanghai Pujiang Program 23PJ1406500.
Exsolution,as an effective approach to constructing particle-decorated interfaces,is still challenging to yield interfacial films rather than isolated particles.Inspired by in vivo near-infrared laser photothermal the...
关键词:EXSOLUTION ultrafast quenching femtosecond laser ablation photothermal therapy 3Y-TZP ceramics thermal annealing 
Comprehensive Assessment of STGSA Generated Skeletal Mechanism for the Application in Flame-Wall Interaction and Flame-Flow Interaction
《Journal of Thermal Science》2024年第5期1946-1960,共15页YU Chunkan YANG Bin 
supported by the Shanghai Science and Technology Program within the project"Research of combustion reaction kinetics of amulti-component e-fuel for efficient utilization"(Grant No.23160711900)。
In this study,we conduct a thorough evaluation of the STGSA-generated skeletal mechanism for C_(2)H_4/air.Two STGSA-reduced mechanisms are taken into account,incorporating basic combustion models such as the homogeneo...
关键词:Species-Targeted Global Sensitivity Analysis(STGSA) mechanism reduction Partially Stirred Reactor(PaSR) spark ignition Head-on Quenching(HoQ) 
Charge transfer kinetic analysis of S-scheme heterojunction by femtosecond transient absorption spectrum
《Journal of Materials Science & Technology》2024年第26期18-21,共4页Juntao Yan Jianjun Zhang 
supported by the National Natural Science Foun-dation of China(No.52202375);the International Postdoctoral Ex-change Fellowship Program(No.PC2022051);the China Post-doctoral Science Foundation(Nos.2021TQ0311 and 2021M702990).
An emerging S-scheme photocatalyst consisting of Ni-doped Zn_(0.2)Cd_(0.8)S quantum dots and TiO_(2)micro-spheres has been reported to show excellent H2 production performance and high benzylidene benzy-lamine evoluti...
关键词:Electron transfer dynamics Ultrafast electron transfer Charge dynamics Electron quenching Lifetime 
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