B. Yin; R. Liang; X. Liang; D. Fu; L. Wang; G. Sun. Construction of Stable Wide-Temperature-Range Proton Exchange Membranes by Incorporating a Carbonized Metal-Organic Frame into Polybenzimidazoles and Polyacrylamide Hydrogels. Small 2021, 17 (43), e2103214. DOI: 10.1002/smll.202103214 From NLM PubMed-not-MEDLINE.