Correction: Hybrid composites: amalgamation of proteins with polymeric phenols as a multifunctional material for leather processing
Correction: Hybrid composites: amalgamation of proteins with polymeric phenols as a multifunctional material for leather processing
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DOI：
10.1039/c4ra14051f
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发表时间：
2015-04
期刊：
影响因子：
3.9
通讯作者：
S. Ramalingam;K. Sreeram;J. Rao;B. Nair
中科院分区：
文献类型：
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作者：
S. Ramalingam;K. Sreeram;J. Rao;B. Nair
近年来，各种蛋白质废弃物的共混制备得到了新型的复合材料，这些复合材料具有创新的功能和优越的理化性能。在这项工作中探索的一个选择是对胶原蛋白水解物（来自皮革工业的废物）以及造纸和纸浆工业的降解黑液进行适当的改性。以不同pH值（14和7）的胶原水解物和降解黑液为原料，通过简单的工艺制备了复合材料。利用傅里叶红外光谱（FTIR）、动态光散射（DLS）和扫描电子显微镜（SEM）研究了复合材料的特征。混合复合材料的多功能性为利用这种复合材料作为皮革加工中的复鞣剂提供了机会。复合材料还表现出增强的功能性能和改善的染色性能，从而使其成为更好的复鞣剂。经复合处理后的皮革柔软性好，饱满度提高，强度高，染色均匀。因此，多功能混杂复合材料的潜在用途在经济加工中变得更加重要。
In recent years, blending various protein wastes has resulted in the development of new hybrid composites, which display innovative functionalities with superior physico-chemical properties. One of the options explored in this work is the suitable modification of collagen hydrolysate (waste from the leather industry) along with degraded black liquor from the paper and pulp industry. In detail, the preparation of hybrid composites from collagen hydrolysates and degraded black liquor of different pH (14 and 7) was performed through a simple process. The characteristic features of the composites were thoroughly investigated by Fourier transform infrared spectroscopy (FTIR), dynamic light scattering (DLS) using a Malvern Zetasizer and scanning electron microscopy (SEM). The multifunctionality of the hybrid composites provided the opportunity to utilize this type of composite as a retanning agent in leather processing. The composites also exhibited enhanced functional properties as well as improved dyeing, thus making them a better retanning agent. The composite treated leather shows good softness, improved belly filling, and high strength with uniform dyeing. Hence, the potential use of multifunctional hybrid composites has gained more importance in economic processing.