TY - JOUR AU - Maya, Eva M. AU - Tena Matias, Alberto AU - de Abajo, Javier AU - de la Campa, Jose G. AU - Lozano, Angel E. PY - 2009 UR - https://uvadoc.uva.es/handle/10324/72671 AB - A series of partially pyrolyzed membranes (PPMs) were prepared from a copolyimide having carboxylic acid pendant groups (PIA). The effect of the final pyrolysis temperature (425, 450 and 475 °C) on the gas separation properties was investigated and... LA - eng PB - Elsevier TI - Partially pyrolyzed membranes (PPMs) derived from copolyimides having carboxylic acid groups. Preparation and gas transport properties DO - https://doi.org/10.1016/j.memsci.2009.12.001 ER -