Printed aerogels: Chemistry, processing, and applications

Junzong Feng, Bao Lian Su, Hesheng Xia, Shanyu Zhao, Chao Gao, Lukai Wang, Osarenkhoe Ogbeide, Jian Feng, Tawfique Hasan

Research output: Contribution to journalReview articlepeer-review


As an extraordinarily lightweight and porous functional nanomaterial family, aerogels have attracted considerable interest in academia and industry in recent decades. Despite the application scopes, the modest mechanical durability of aerogels makes their processing and operation challenging, in particular, for situations demanding intricate physical structures. "Bottom-up"additive manufacturing technology has the potential to address this drawback. Indeed, since the first report of 3D printed aerogels in 2015, a new interdisciplinary research area combining aerogel and printing technology has emerged to push the boundaries of structure and performance, further broadening their application scope. This review summarizes the state-of-the-art of printed aerogels and presents a comprehensive view of their developments in the past 5 years, and highlights the key near- and mid-term challenges. This journal is

Original languageEnglish
Pages (from-to)3842-3888
Number of pages47
JournalChemical Society Reviews
Issue number6
Publication statusPublished - 21 Mar 2021


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