TY - JOUR T1 - Carboxylated Polypyrrole-Silica Nanocomposite: Surface Analysis by XPS JO - Surface Science Spectra PY - 2001/10/01 AU - Armes SP AU - Tarcha PJ AU - Salvati L AU - Johnson RW ED - DO - DOI: 10.1116/11.20020103 VL - 8 IS - 4 SP - 317 EP - 322 Y2 - 2024/10/23 ER -