Effect of Varying Illumination and Temperature on Steady-State and Dynamic Parameters of Dye-Sensitized Solar Cell Using AC Impedance Modeling by Brijesh Tripathi, Pankaj Yadav, Manoj Kumar

“…The steady-state current-voltage curve and dynamic response of a dye-sensitized solar cell (DSSC) is mathematically modeled based on electrical equivalent circuit. The effect of temperature and illumination on the steady-state and dynamic parameters of dye-sensitized solar cells is studied. …”
Get full text

Laser-Induced Fluorescence Decay of 2-Methyl-, 2-Methoxy-, and 2-Ethylnaphthlene on α-Alumina during Temperature Programmed Desorption by Bradly B. Baer, Shanan Lau, Hannah E. Ryan, K. A. Martin, A. M. Nishimura

“…The decay of electronically excited molecular films of 2-methylnaphthalene (2-MN), 2-methoxynaphthalene (2-MeON), and 2-ethylnaphthalene (2-EN) on a crystal of α-alumina was monitored as a function of temperature with temperature programmed desorption (TPD) experiments. …”
Get full text

Improvement in the Mechanical Properties of High Temperature Shape Memory Alloy (Ti50Ni25Pd25) by Copper Addition by Saif ur Rehman, Mushtaq Khan, A. Nusair Khan, Syed Husain Imran Jaffery, Liaqat Ali, Aamir Mubashar

“…High temperature shape memory alloys Ti50Ni25Pd25 and Ti50Ni20Pd25Cu5 were developed, characterized, and tensile tested in both martensite ( Mf − 50°C) and austenite ( Af + 50°C) phases. …”
Get full text

RETRACTED: The Effect of Treatment Temperature on Microstructure and Mechanical Behavior of a Fine-Grained YSZ–NiO(Ni) Anode Material by Bogdan Vasyliv, Volodymyr Kulyk, Zoia Duriagina, Taras Kovbasiuk

Get full text

Urban Surface Temperature Reduction via the Urban Aerosol Direct Effect: A Remote Sensing and WRF Model Sensitivity Study by Menglin Jin, J. Marshall Shepherd, Weizhong Zheng

“…As a result, surface skin temperature can be reduced by 1°C-2°C while 2-m surface air temperature reductions are generally on the order of 0.5°C–1°C.…”
Get full text

Effect of Annealing Temperature on CuInSe2/ZnS Thin-Film Solar Cells Fabricated by Using Electron Beam Evaporation by H. Abdullah, S. Habibi

“…The pallets were deposited via electron beam evaporation on FTO substrates and were varied by varying the annealing temperatures, at room temperature, 250°C, 300°C, and 350°C. …”
Get full text

Sensorless Junction Temperature Estimation of Onboard SiC MOSFETs Using Dual-Gate-Bias-Triggered Third-Quadrant Characteristics by Yansong Lu, Yijun Ding, Jia Li, Hao Yin, Xinlian Li, Chong Zhu, Xi Zhang

Subjects: “…temperature monitoring…”
Get full text

Finite difference solution of radiation effects on MHD unsteady free-convection flow over vertical plate with variable surface temperature by M. A. Abd El-Naby, Elsayed M. E. Elbarbary, Nader Y. Abdelazem

“…A parametric study is performed to illustrate the influence of radiation parameter, magnetic parameter, and Prandtl number on the velocity and temperature profiles. The numerical results reveal that the radiation has significant influences on the velocity and temperature profiles, skin friction, and Nusselt number. …”
Get full text

Investigation of the Effects of Different Hydrophilic and Hydrophobic Comonomers on the Volume Phase Transition Temperatures and Thermal Properties of N-Isopropylacrylamide-Based Hydrogels by Ahmet Okudan, Abdullah Altay

“…The swelling properties of the polymers were investigated in pure water at temperatures from 10 to 80°C. All of the synthesized gels were found to be sensitive to temperature. …”
Get full text

Low-Temperature Deuterium Annealing for HfO₂/SiO₂ Gate Dielectric in Silicon MOSFETs by Tae-Hyun Kil, Ju-Won Yeon, Hyo-Jun Park, Moon-Kwon Lee, Eui-Cheol Yun, Min-Woo Kim, Sang-Min Kang, Jun-Young Park

Subjects: Get full text

Effects of Calcination Temperatures on Photocatalytic Activity of Ordered Titanate Nanoribbon/SnO2 Films Fabricated during an EPD Process by Li Zhao, Jingrun Ran, Zhan Shu, Guotian Dai, Pengcheng Zhai, Shimin Wang

“…The effects of calcination temperatures on the phase structure and photocatalytic activity of ordered TNR/SnO2 films were investigated and discussed. …”
Get full text

A novel predictive model for the compressive strength development in class G cement slurries at different temperatures, retarder, and salt concentrations by Ali Barati Harooni, Hasan Maroof, Maryam Abdollahi Khoshmardan, Omid Pourali

“…The results showed that increasing the temperature decreases the delay in compressive strength. …”
Get full text

Temperature-Dependent Mechanical Properties of CoCrFeNi Medium-Entropy Alloy Produced by Laser-Directed Energy Deposition by Margarita Klimova, Igor Krasanov, Ilya Astakhov, Ekaterina Kovalenko, Elizaveta Kochura, Anastasia Semenyuk, Sergey Zherebtsov, Olga Klimova-Korsmik, Nikita Stepanov

“…Namely, as-deposited CoCrFeNi had a yield strength (YS) and ultimate tensile strength (UTS) of YS = 370 MPa and UTS = 610 MPa at room temperature, and YS = 565 MPa and UTS = 965 MPa at cryogenic temperature, along with a ductility of ~60%. …”
Get full text

Low Temperature Synthesis of Hexagonal Bi2Te3 Nanoplates Using an Open Reactor and Its Effect on Their Physicochemical Properties by Laura A. Reyes-Verdugo, Maria de J. Martinez-Carreon, C. D. Gutierrez-Lazos, Francisco J. Solis-Pomar, Jose G. Quiñones-Galvan, Eduardo Perez-Tijerina

“…This report presents the physicochemical properties of hexagonal Bi2Te3 nanoplates chemically prepared in an open reactor at a lower temperature (140°C) than those reported for controlled condition techniques. …”
Get full text

Influence of Blood Vessels on Temperature during High-Intensity Focused Ultrasound Hyperthermia Based on the Thermal Wave Model of Bioheat Transfer by Qiaolai Tan, Xiao Zou, Hu Dong, Yajun Ding, Xinmin Zhao

“…The results show that the thermal relaxation time plays a key role in the temperature and the thermal lesion region. Larger thermal relaxation time results in lower temperature and smaller thermal lesion region, which indicates that TWMBT leads to lower temperature and smaller thermal lesion region compared to Pennes bioheat transfer model. …”
Get full text

Optimizing bioethanol production from sweet sorghum stem juice under very high gravity fermentation and temperature stress conditions by Phon Thatiyamanee, Pattana Laopaiboon, Lakkana Laopaiboon

Subjects: Get full text

Room-temperature unconventional topological Hall effect in a van der Waals ferromagnet Fe3GaTe2 by Hanin Algaidi, Chenhui Zhang, Chen Liu, Yinchang Ma, Dongxing Zheng, Peng Li, Xixiang Zhang

“…Fe3GaTe2 is a newly discovered vdW material that exhibits room-temperature ferromagnetism and topological spin textures. …”
Get full text

State of charge estimation for lithium‐ion batteries based on square root sigma point Kalman filter considering temperature variations by Davoud Mahboubi, Iraj Jafari Gavzan, Mohammad Hassan Saidi, Naghi Ahmadi

“…Abstract The battery management system (BMS) in electric vehicles monitors the state of charge (SOC) and state of health (SOH) of lithium‐ion battery by controlling transient parameters such as voltage, current, and temperature prevents the battery from operating outside the optimal operating range. …”
Get full text

Effects of Different Operating Temperatures on the Tensile Properties of the Grid Plate Hardfaced with Colmonoy in a Pool Type Sodium Fast Reactor by S. Balaguru, Vela Murali, P. Chellapandi

“…Due to the difference in coefficients of thermal expansion between the base metal and the coating, the interface is subjected to tensile force which may weaken the bonding strength between them at higher temperatures. Therefore, the weldment should be able to withstand the tensile force at higher operating temperatures for which hot tensile properties of the base metal and the weldment have been determined to study the compatibility between them after hardfacing for the reliable operation of SFR.…”
Get full text

The analysis of continuous admissible currents and active power losses in overhead power lines taking into account climatic factors by E. V. Petrova, S. S. Girshin, V. A. Krivolapov, V. N. Goryunov, V. M. Trotsenko

Subjects: Get full text