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Lwin Chaw Su Kim Young-Nam Lee Mina Kim Kwon-Rae 《Environmental science and pollution research international》2022,29(42):62807-62821
Environmental Science and Pollution Research - In anthropogenic soils, there have been relatively limited studies focusing on Cr and Ni contaminants because they exhibit less toxic effects to... 相似文献
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Kim Young-Nam Lee Keum-Ah Lee Mina Kim Kwon-Rae 《Environmental science and pollution research international》2022,29(58):87555-87567
Environmental Science and Pollution Research - Globally, various types of soil amendments have been used to improve the fertility and quality of soils in agricultural lands. In heavy metal(loid)... 相似文献
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Wan-Jin Lee Young-Nam Youn Yeon-Hum Yun Soon-Do Yoon 《Journal of Polymers and the Environment》2007,15(1):35-42
In this paper, we report on the physical properties of films that have been synthesized by using native corn starch (NS) and
chemically modified starch (RS4). NS or RS4/PVA blend films were synthesized by using the mixing process and the casting method.
Glycerol (GL), sorbitol (SO), and citric acid (CA) were used as additives. The chemically modified starch (RS4) was synthesized
by using sodium trimetaphosphate (STMP) and sodium tripolyphosphate (STPP) as a crosslinker. Then, the RS4 thus synthesized
was confirmed by using the pancreatin-gravimetric method, swelling power and an X-ray diffractometer (XRD).
Tensile strength (TS), elongation (%E), swelling behavior (SB), and solubility (S) of the films were measured. The result of the measurements indicated the RS4-added film was better than the NS-added film.
Especially, the RS4/PVA blend film with CA as an additive showed the physical properties superior to other films. 相似文献
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