Zobrazeno 1 - 10
of 38
pro vyhledávání: '"T. V. K. Karthik"'
Autor:
Elías Hernández-Lazcano, E. Cerecedo-Sáenz, J. Hernández-Ávila, Norman Toro, T. V. K. Karthik, D. Mendoza-Anaya, M. E. Fernández-García, V. Rodríguez-Lugo, E. Salinas-Rodríguez
Publikováno v:
Minerals, Vol 11, Iss 1, p 80 (2021)
Structural and morphological properties of hydronium-potassium jarosite microstructures were investigated in this work, and their electrical properties were evaluated. All the microstructures were synthesized at a very low temperature of 70 °C with
Externí odkaz:
https://doaj.org/article/bbfc0fcd4a284f019ea93d35b3cf608a
Autor:
V. Rodríguez-Lugo, T. V. K. Karthik, D. Mendoza-Anaya, E. Rubio-Rosas, L. S. Villaseñor Cerón, M. I. Reyes-Valderrama, E. Salinas-Rodríguez
Publikováno v:
Royal Society Open Science, Vol 5, Iss 8 (2018)
Wet chemical synthesis of hydroxyapatite (HAp) nanostructures was carried out with different solution pH values (9, 10 and 11) and sintering temperatures (300°C, 500°C, 700°C and 900°C). The effects of pH and sintering temperature on the structur
Externí odkaz:
https://doaj.org/article/cdb6b2406f094e33a1c36423204af6e4
Autor:
M P Munguía-Martín, D Sánchez-Campos, D Mendoza-Anaya, T V K Karthik, L S Villaseñor-Cerón, M I Reyes-Valderrama, V Rodríguez-Lugo
Publikováno v:
Journal of Physics Communications, Vol 8, Iss 9, p 095002 (2024)
Gas sensors are crucial for safety and well-being in various environments. Zinc oxide (ZnO) gas sensors are notable for their broad gas detection capabilities. In this study, ZnO structures were synthesized by optimized chemical precipitation method
Externí odkaz:
https://doaj.org/article/73b0c4787c934961ac8e2e05410d43c5
Autor:
T. V. K. Karthik, M. de la L. Olvera-Amador, Arturo Maldonado, Angélica G. Hernandez, Heberto Gómez-Pozos
Publikováno v:
Journal of Materials Science: Materials in Electronics. 34
Autor:
M. de la L. Olvera, T. V. K. Karthik, Heberto Gómez-Pozos, A. G. Hernandez, J. Vega-Pérez, A. Maldonado
Publikováno v:
Journal of Electronic Materials. 50:5542-5552
Copper-doped zinc oxide (ZnO:Cu) thin films were deposited by an ultrasonic spray pyrolysis technique on glass substrates. Doping concentration was maintained at 3 at %, and the deposition temperature was 450°C. The water content in the starting sol
Autor:
V. Rodríguez-Lugo, D. Sánchez-Campos, D. Mendoza-Anaya, M. I. Reyes Valderrama, L. Escobar-Alarcón, E. Salinas-Rodríguez, T. V. K. Karthik
Publikováno v:
Applied Physics A. 128
Autor:
Heberto Gómez-Pozos, T. V. K. Karthik, A. G. Hernandez, María de la Luz Olvera, Obed Pérez-Cortes
Publikováno v:
Journal of Electronic Materials. 50:2057-2065
Paracetamol-assisted zinc oxide (ZnO) highly porous micro-flakes were synthesized by a rapid two-step synthesis: precipitation (with sodium hydroxide) and calcination (at 250°C for 1 h). Addition of paracetamol during the synthesis not only inhibite
Autor:
T. V. K. Karthik, Yu. Kudriavtsev, Heberto Gómez-Pozos, L. Martínez-Ayala, A. G. Hernandez, M. G. Ramírez-Cruz, A. Escobosa-Echvarria
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:7470-7480
In this work, ZnO thin films were deposited by ultrasonic spray pyrolysis by utilizing zinc acetate and zinc nitrate as precursors. Deposition substrate temperature, solution precursor and molarity were varied. Molarity was fixed to 0.1 and 0.3 M for
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:7481-7489
Synthesized tin oxide (SnO2) nanoparticles were deposited on soda lime glass substrates, in thick films form, by means of Doctor-Blade technique. Further annealing treatment were done on all films at 250, 350, and 450 °C. The deposited films were ch
Autor:
Gregorio H. Cocoletzi, F. Sánchez-Ochoa, R. Lozano-Rosas, Diego Germán Lamas, T. V. K. Karthik, M. J. Robles-Aguila
Publikováno v:
Applied Physics A. 127
Tungsten oxide (WO3) powders were obtained in this work by both wet chemical synthesis and homogeneous precipitation with ultrasound-assisted radiation methods. Experimental and theoretical investigations were performed to study the effect of the syn