PMID- 22103225 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20111219 LR - 20190715 IS - 1533-4880 (Print) IS - 1533-4880 (Linking) VI - 11 IP - 8 DP - 2011 Aug TI - High density polyethylene membrane filled with alumina prepared by a gamma ray irradiation. PG - 7483-6 AB - High density polyethylene (HDPE) membrane filled with alumina particles was prepared by a wet process for a Li-ion secondary battery. Soybean oil and dibutyl phthalate (DBP) were premixed as the co-diluents. Gamma ray irradiation was used for crosslinking of HDPE. The HDPE membrane filled with alumina particles had excellent mechanical property and thermal stability due to the alumina particles and irradiation crosslinking. The tensile strength of the membrane increased with an increased amount of alumina up to 15 wt%. The thermal shrinkage of the membrane decreased with an increased amount of alumina up to 15 wt%. The electrochemical stability of the irradiated membrane after extraction was improved with irradiation dose up to 50 kGy. FAU - Park, Jong-Seok AU - Park JS AD - Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, 1266 Sinjeong-dong, Jeongeup-si Jeollabuk-do, 580-185, Republic of Korea. FAU - Sung, Hae-Jun AU - Sung HJ FAU - Lim, Youn-Mook AU - Lim YM FAU - Gwon, Hui-Jeong AU - Gwon HJ FAU - Nho, Young-Chang AU - Nho YC LA - eng PT - Journal Article PL - United States TA - J Nanosci Nanotechnol JT - Journal of nanoscience and nanotechnology JID - 101088195 EDAT- 2011/11/23 06:00 MHDA- 2011/11/23 06:01 CRDT- 2011/11/23 06:00 PHST- 2011/11/23 06:00 [entrez] PHST- 2011/11/23 06:00 [pubmed] PHST- 2011/11/23 06:01 [medline] AID - 10.1166/jnn.2011.4805 [doi] PST - ppublish SO - J Nanosci Nanotechnol. 2011 Aug;11(8):7483-6. doi: 10.1166/jnn.2011.4805.