Showing 261 - 280 results of 297 for search '"phase transitions"', query time: 0.06s Refine Results
  1. 261

    Mechano-gated iontronic piezomemristor for temporal-tactile neuromorphic plasticity by Xiao Wei, Zhixin Wu, Hanfei Gao, Shiqi Cao, Xue Meng, Yuqun Lan, Huixue Su, Zhenglian Qin, Hang Liu, Wenxin Du, Yuchen Wu, Mingjie Liu, Ziguang Zhao

    Published 2025-01-01
    “…This system utilizes a bicontinuous phase-transition heterogel as a stiffness-governed iontronic mechanogate to achieve bidirectional piezoresistive signals, resulting in wide-span dynamic tactile sensing. …”
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    Article
  2. 262

    Structural and ferroelectric properties (1-x)(Ba0.9Sr0.1)TiO3-xBi(Mg2/3Nb1/3)O3 lead-free ceramics with remarkable energy storage performance by Huang Xuechen, Dai Jinba, Liu Shulong, Li Wenlong, Li Yu, Cao Wenjun, Wang Chunchang

    Published 2024-12-01
    “…The increase of the BMN content induces strong relaxor behaviours with diffuse phase transition characteristics, enhancing the temperature stability of dielectric properties. …”
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    Article
  3. 263

    A novel soil water-heat-salt coupling model for freezing-thawing period in farmland with shallow groundwater by Pu Wang, Zhongyi Liu, Chaozi Wang, Chenglong Zhang, Weishu Wang, Xianghao Wang, Juan Han, Zailin Huo

    Published 2025-02-01
    “…An improved soil freezing characteristic curve (SFCC) was proposed to evaluate the effect of salt content on the water-ice phase transition. Additionally, an equilibrium state assumption for the unfrozen soil layers was adopted to describe soil water distribution influenced by shallow groundwater. …”
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    Article
  4. 264

    Study on the Effect of Deadman State on Blast Furnace Hearth Erosion Based on Solidification and Melting Model by Fei Yuan, Liangyu Chen, Lei Wang, Lei Zhao, Yan Zhong

    Published 2025-01-01
    “…This study develops a three-dimensional Computational Fluid Dynamics (CFD) model that incorporates the flow of molten iron and the solidification phase transition within the blast furnace hearth. Using the skull’s thickness in the erosion area as an evaluation index, it investigates the effects of deadman parameters, such as floating height, maximum diameter, eccentricity, porosity, and bottom shape, on the hearth’s erosion area. …”
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  5. 265

    Effect of ZnO/PbO and FeOX/SiO2 ratio on the viscosity of lead smelting slags by OuYang K., Dou Z.-H., Zhang T.-A., Liu Y.

    Published 2020-01-01
    “…The viscosity decreased with increasing FeOX/SiO2 mass ratio as the experimental temperature was above 1623 K, while the viscosity increased significantly with the increase of FeOX/SiO2 as the experimental temperature below 1623 K because of the phase transition and the change of slag melting point. …”
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  6. 266

    New Sodium Intercalation Cathode Prepared by Sodiation of Delithiated Host LiNi1/3Mn1/3Co1/3O2 by Van Hoang Nguyen, Le Minh Nguyen, Tuyen Thi Kim Huynh, Van Man Tran, My Loan Phung Le

    Published 2021-01-01
    “…On the CV curve, the featured peaks of phase transition induced by Na+ intercalation into NayNMC host could be distinguished from the couple peak located at 3.8 V upon the Li+ intercalation into LixNMC. …”
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  7. 267

    The Study of Release of Chlorhexidine from Preparations with Modified Thermosensitive Poly-N-isopropylacrylamide Microspheres by Witold Musial, Bojana Voncina, Janusz Pluta, Vanja Kokol

    Published 2012-01-01
    “…The aim of this study was to investigate and compare the release rates of chlorhexidine (CX) base entrapped in the polymeric beads of modified poly-N-isopropylacrylamides (pNIPAMs) at temperatures below and over the volume phase transition temperature (VPTT) of synthesized polymers: pNIPAM-A with terminal anionic groups resulting from potassium persulfate initiator, pNIPAM-B with cationic amidine terminal groups, and pNIPAM-C comprising anionic terminals, but with increased hydrophobicity maintained by the N-tert-butyl functional groups. …”
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  8. 268

    Dynamics of phase separation from holography by Maximilian Attems, Yago Bea, Jorge Casalderrey-Solana, David Mateos, Miguel Zilhão

    Published 2020-01-01
    “…Abstract We use holography to develop a physical picture of the real-time evolution of the spinodal instability of a four-dimensional, strongly-coupled gauge theory with a first-order, thermal phase transition. We numerically solve Einstein’s equations to follow the evolution, in which we identify four generic stages: a first, linear stage in which the instability grows exponentially; a second, non-linear stage in which peaks and/or phase domains are formed; a third stage in which these structures merge; and a fourth stage in which the system finally relaxes to a static, phase-separated configuration. …”
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  9. 269

    Cost‐Effective Synthesis of Fe5C2 Catalyst From Nanosized Zero‐Valent Iron to Achieve Efficient Photothermocatalytic CO Hydrogenation to Light Olefins by Yuqing Xu, Yuan Li, Ruizhe Li, Hua Xu, Shuxin Ouyang, Hong Yuan

    Published 2025-01-01
    “…Experimental characterizations revealed that NZVI obtained from the reduction of iron salts can catalyze the cracking of octadecylamine to form a carbonized atmosphere, thus realizing the phase transition of Fe into Fe5C2. The optimized Fe5C2 catalyst is employed in the photothermocatalytic FTS process, achieving a light olefins selectivity of 54.2% in hydrocarbons, with a CO conversion of 24.3%. …”
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  10. 270

    In situ forming gels as subcutaneous delivery systems of curcumin and piperine by Walter Pula, Alessia Pepe, Francesca Ferrara, Agnese Bondi, Paolo Mariani, Maria Grazia Ortore, Alessandra Pecorelli, John Ivarsson, Giuseppe Valacchi, Elisabetta Esposito

    Published 2025-01-01
    “…A formulative study was conducted to assess the composition impact on the structural properties of the formulations, particularly focusing on injectability and phase transition. Curcumin and piperine were loaded, singularly or jointly, in selected in situ forming gels. …”
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  11. 271

    Experimental Results on Charge Fluctuations in Heavy-Ion Collisions by D. K. Mishra, P. Garg, P. K. Netrakanti, L. M. Pant, A. K. Mohanty

    Published 2017-01-01
    “…We present a subset of experimental results on charge fluctuation from the heavy-ion collisions to search for phase transition and location of critical point in the QCD phase diagram. …”
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  12. 272

    Nonperturbative and Thermal Dynamics of Confined Fields in Dual QCD by H. C. Chandola, Deependra Singh Rawat, Dinesh Yadav, H. C. Pandey, H. Dehnen

    Published 2020-01-01
    “…The thermal variation of the profiles of the color electic field is further investigated which indicates the survival of flux tubes even in the thermal domain that leads the possibility of the formation of some exotic states like QGP in the intermediate regime during the quark-hadron phase transition.…”
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  13. 273

    Highly Thermally Conductive Liquid Crystalline Epoxy Resin Vitrimers with Reconfigurable, Shape‐Memory, Photo‐Thermal, and Closed‐Loop Recycling Performance by Fengyuan Zhang, Junliang Zhang, Kuan Zhang, Xiao Zhong, Mukun He, Hua Qiu, Junwei Gu

    Published 2025-01-01
    “…Besides, liquid crystalline phase transition and dynamic covalent bonds enable triple shape memory and three‐dimensional shape reconstruction. …”
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    Article
  14. 274

    Synergetic Phase Modulation and N‐Doping of MoS2 for Highly Sensitive Flexible NO2 Sensors by Jiyun Kim, Mengyao Li, Chun‐Ho Lin, Long Hu, Tao Wan, Ayad Saeed, Peiyuan Guan, Zijian Feng, Tushar Kumeria, Jianbo Tang, Dawei Su, Tom Wu, Dewei Chu

    Published 2025-01-01
    “…Moreover, density function theory calculations underpin the experimental results, confirming that N2H4 molecules from the precursor solution not only promote phase transition but also enable N‐doping during post‐treatments, thus boosting sensing capability. …”
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    Article
  15. 275

    Research on the Pore Evolution of Sandstone in Cold Regions under Freeze-Thaw Weathering Cycles Based on NMR by Zheng Pan, Keping Zhou, Rugao Gao, Zhen Jiang, Chun Yang, Feng Gao

    Published 2020-01-01
    “…As the number of freeze-thaw cycles increases, the effect of the hydrophysical reaction on the porosity gradually disappears, and the frost heaving effect caused by the water-ice phase transition gradually dominates the pore evolution law of red sandstone.…”
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  16. 276

    Process, dynamics and bioeffects of acoustic droplet vaporization induced by dual-frequency focused ultrasound by Yubo Zhao, Yi Feng, Liang Wu

    Published 2025-02-01
    “…Our results demonstrated that the proposed model accurately captured the entire ADV process, ensuring continuous vapor bubble formation and evolution throughout the phase transition process. Moreover, the applied unified theory for bubble dynamics can simulate intense bubble collapse with high Mach Number as a result of the nonlinear effects of dual-frequency ultrasound. …”
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    Article
  17. 277

    Rigid‐Flexible Coupling Realized by Synergistic Engineering of the Graphitic‐Amorphous Architecture for Durable and Fast Potassium Storage by Mingchi Jiang, Ning Sun, Bin Cao, Xuyang Jian, Razium Ali Soomro, Bin Xu

    Published 2025-01-01
    “…In‐situ XRD and DFT simulations further verify the distinct phase transition mechanisms and reaction dynamics across different carbon configurations. …”
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  18. 278

    Temperature-dependent performance and constitutive modeling of additively manufactured Ti600 alloy by Tianhua Wen, Rui Fu, Sihang Xiao, Lei Zhang, Bo Song, Hongshuai Lei

    Published 2025-01-01
    “…Differential scanning calorimetry identifies 550 °C as a critical phase transition temperature, further explaining the degradation in properties. …”
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    Article
  19. 279

    Assessment of the applied potential of sludge-derived hydrochar in terms of process parameters and product properties by Zhang, Chuang, Wang, Bingyu, Wang, Jixiang, Rong, Shaopeng,  Xie, Huifang, Qu, Hongxia, Feng, Yanfang

    Published 2024-10-01
    “…When the moisture content of sludge was 80.3%, the energy recoverable by hydrochars could be sufficient for the material to be heated up to phase transition. Evaluations of sludge characteristics in different regions and treatment processes were conducted, allowing HTC process parameters to be optimized in correlation with future resource utilization approaches. …”
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    Article
  20. 280

    Possible Superconductivity Transition in Nitrogen‐Doped Lutetium Hydride Observed at Megabar Pressure by Xingbin Zhao, Yu Huang, Shuailing Ma, Hao Song, Yanwei Cao, Hao Jiang, Yanping Huang, Tian Cui

    Published 2025-01-01
    “…In situ X‐ray diffraction investigations indicate that a high‐pressure phase transition toward Fm3¯m‐LuH3±xNy occurred in the sample at 59 GPa. …”
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    Article