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<p style="text-align: center;">Preparation and characterization of starch /cellulose composite</p>

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Title Statement <p style="text-align: center;">Preparation and characterization of starch /cellulose composite</p>
 
Added Entry - Uncontrolled Name Keshk, Sherif Mohamed Abdel Salam; Associate professor
Youssef, sayed ; Professor
Omran, Ahemd
King Abedel Aziz City for research
 
Uncontrolled Index Term Cellulose; Differential scanning calorimetric; Starch;Thermal properties; X-ray diffraction
 
Summary, etc. <p style="text-align: justify;">Novel preparative method for starch/cellulose composite in different ratios has been reported. The composite is obtained by mixing cellulose extracted from paper garbage and corn starch in PEG/NaOH solution. Starch/cellulose composite is characterized by different techniques, namely XRD, TGA and optical absorption measurements. From XRD data, it is observed that cellulose would lead to expand the d-spacing of (1ī0 plane and decrease the d-spacing of (110) plane of starch. The UV absorption peaks are shifted towards the longest wavelengths in the visible region for starch/cellulose composite. However, the refractive index value decreases from 1.44 to 1.08 and consequently the dielectric constant value decreases from 2.07 to 1.16 with increasing the starch ratio. Furthermore, the glass transition temperature increases from 107<sup> </sup>°C for starch to 115 °C for starch/cellulose composite. However, the excess in starch ratio leads to increase in local crosslink density in the composite network.</p>
 
Publication, Distribution, Etc. Indian Journal of Fibre & Textile Research (IJFTR)
2015-06-09 09:43:49
 
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http://op.niscair.res.in/index.php/IJFTR/article/view/5199
 
Data Source Entry Indian Journal of Fibre & Textile Research (IJFTR); ##issue.vol## 40, ##issue.no## 2 (2015): Indian Journal of Fibre & Textile Research
 
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