Poly(Acrylic Acid)/Multi-Walled Carbon Nanotube Composites: Efficient Scaffold for Highly Sensitive 2-Nitrophenol Chemical Sensor

2016 ◽  
Vol 8 (3) ◽  
pp. 200-206 ◽  
Author(s):  
Sang-Hoon Kim ◽  
Ahmad Umar ◽  
Rajesh Kumar ◽  
Hamed Algarni ◽  
. M. S. Al-Assiri

2013 ◽  
Vol 1 (12) ◽  
pp. 3970 ◽  
Author(s):  
Josué D. Mota-Morales ◽  
María C. Gutiérrez ◽  
M. Luisa Ferrer ◽  
Ricardo Jiménez ◽  
Patricia Santiago ◽  
...  


Crystals ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 832
Author(s):  
Edna X. Figueroa-Rosales ◽  
Javier Martínez-Juárez ◽  
Esmeralda García-Díaz ◽  
Daniel Hernández-Cruz ◽  
Sergio A. Sabinas-Hernández ◽  
...  

Hydroxyapatite (HAp) and hydroxyapatite/multi-walled carbon nanotube (MWCNT) composites were obtained by the co-precipitation method, followed by ultrasound-assisted and microwave radiation and thermal treatment at 250 °C. X-ray diffraction (XRD) confirmed the presence of a hexagonal phase in all the samples, while Fourier-transform infrared (FTIR) spectroscopy elucidated the interaction between HAp and MWCNTs. The photoluminescent technique revealed that HAp and the composite with non-functionalized MWCNTs present a blue luminescence, while the composite with functionalized MWCNTs, under UV-vis radiation shows an intense white emission. These findings allowed presentation of a proposal for the use of HAp and HAp with functionalized MWCNTs as potential materials for optoelectronic and medical applications.



Energy ◽  
2014 ◽  
Vol 67 ◽  
pp. 234-240 ◽  
Author(s):  
Ke-Jing Huang ◽  
Lan Wang ◽  
Ji-Zong Zhang ◽  
Ling-Ling Wang ◽  
Yan-Ping Mo






2015 ◽  
Vol 83 (4) ◽  
pp. 249-255 ◽  
Author(s):  
Katsuhiko NAOI ◽  
Kazuaki KISU ◽  
Naohisa OKITA ◽  
Mariko SHINODA ◽  
Masanori MURAMATSU ◽  
...  


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