Electrical transport study of potato starch-based electrolyte system-II

2014 ◽  
Vol 182 ◽  
pp. 6-13 ◽  
Author(s):  
Tuhina Tiwari ◽  
Manindra Kumar ◽  
Neelam Srivastava ◽  
P.C. Srivastava
Ionics ◽  
2011 ◽  
Vol 17 (4) ◽  
pp. 353-360 ◽  
Author(s):  
Tuhina Tiwari ◽  
Neelam Srivastava ◽  
P.C. Srivastava

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Tuhina Tiwari ◽  
Neelam Srivastava ◽  
P. C. Srivastava

The effect of different anions, namely,SCN−,I−, andClO4−, on the electrical properties of starch-based polymer electrolytes has been studied. Anion size and conductivity are having an inverse trend indicating systems to be predominantly anionic conductor. Impact of anion size and multiplet forming tendency is reflected in number of charge carriers and mobility, respectively. Ion dynamics study reveals the presence of different mechanisms in different frequency ranges. Interestingly, superlinear power law (SLPL) is found to be present at <5 MHz frequency, which is further confirmed by dielectric data.


2016 ◽  
Vol 98 ◽  
pp. 253-258 ◽  
Author(s):  
Sylvie Contreras ◽  
Leszek Konczewicz ◽  
Jaweb Ben Messaoud ◽  
Hervé Peyre ◽  
Mohamed Al Khalfioui ◽  
...  

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Tuhina Tiwari ◽  
Manindra Kumar ◽  
Kamlesh Pandey ◽  
Neelam Srivastava ◽  
P. C. Srivastava

Natural growth of diffusion-limited aggregate (DLA), without any external stimuli, in boric acid doped starch system is reported here. Fractals grown were confirmed to be of diffusion-limited aggregate (DLA) pattern having fractal dimension ~1.49. Effect of substrate and humidity on growth pattern has also been discussed. The existence of a different vibration band of H3BO3in FTIR confirmed that growth structures are related to boric acid. XRD pattern has shown broad peak along with some sharp peaks. Broad peak is related to starch’s amorphous nature, as where intense sharp peaks are due to boric acid.


2003 ◽  
Vol 1006 (1) ◽  
pp. 122-132 ◽  
Author(s):  
JEONG-O LEE ◽  
GÜNTHER LIENTSCHNIG ◽  
FRANK G.H. WIERTZ ◽  
MARTIN STRUIJK ◽  
RÉNE A.J. JANSSEN ◽  
...  

2007 ◽  
Vol 4 (2) ◽  
pp. 413-420
Author(s):  
Rajesh Kumar Patel ◽  
Satyendra Singh ◽  
Kanchan Gaur

2021 ◽  
Vol 1166 (1) ◽  
pp. 012011
Author(s):  
U B Sankpal ◽  
A M Kulkarni ◽  
S. S. Waghadare ◽  
K V Sukhatankar ◽  
P P Kulkarni ◽  
...  

2016 ◽  
Vol 16 (1) ◽  
pp. 37-44 ◽  
Author(s):  
Hogyoung Kim ◽  
Chan Yeong Jung ◽  
Se Hyun Kim ◽  
Yunae Cho ◽  
Dong-Wook Kim

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