@article{article, title  = {{Carboxylated Polypyrrole-Silica Nanocomposite: Surface Analysis by XPS}},

 publisher = {{American Vacuum Society}},

 url = {{https://doi.org/10.1116/11.20020103 }},

 year = {{2003}},

 month = {{3}},

 author = {{Armes SP and Tarcha PJ and Salvati L and Johnson RW}},

 doi = {{10.1116/11.20020103}},

 volume = {{8}},

 journal = {{Surface Science Spectra}},

 issue = {{4}},

 pages = {{317-322}},

 note = {{Accessed on 2025/11/02}}}