**Author details**

Wega Trisunaryanti\*, Karna Wijaya, Desi Suryani and Uswatul Chasanah Department of Chemistry, Gadjah Mada University, Yogyakarta, Indonesia

\*Address all correspondence to: wegats@ugm.ac.id

© 2021 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*The Effect of HNO3 and/or NaOH Treatments on Characteristics of Mordenite DOI: http://dx.doi.org/10.5772/intechopen.96444*
