Nanofiltration membrane prepared from polyacrylonitrile ultrafiltration membrane by low-temperature plasma: I. Graft of acrylic acid in gas

Nanofiltration membrane prepared from po

Nanofiltration membrane prepared from polyacrylonitrile ultrafiltration membrane by low-temperature plasma: 2. Grafting of styrene in vapor phase

✍ Zhi-Ping Zhao; Jiding Li; Jian Chen; Cui-Xian Chen 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 315 KB

Ar low-temperature plasma treatment and subsequent monomer grafting in vapor phase were employed to prepare hydrophobic nanofiltration (NF) membranes from polyacrylonitrile (PAN) ultrafiltration (UF) membranes. FTIR-ATR spectroscopy, XPS analysis and contact angle measurement were used to characteri