TY - JOUR A1 - Pfeifer, Stefan A1 - Schwarzer, Anke A1 - Schmidt, Dana A1 - Brendler, Erica A1 - Veith, Michael A1 - Kroke, Edwin T1 - Precursors for pyromellit-bridged silica sol-gel hybrid materials T2 - New Journal of Chemistry Y1 - 2013 UR - https://whge.opus.hbz-nrw.de/frontdoor/index/index/docId/2830 SN - 1369-9261 VL - 37 IS - 1 SP - 169 EP - 180 PB - RSC CY - London ER -