***Publication***:The accepted and registered papers will be included in Conference Proceedings, which will be submitted for indexing by 【Scopus,】 Conference Proceedings Citation Index—Science (CPCI-S) (Thomson Reuters, Web of Science), Chemical Abstracts etc. **Publication History**:ICBSTS 2020 - Will be published in IOP Conference Series: Materials Science and Engineering. (Under progress) * Submission Methods:1. Please submit your full paper or abstract to Online Submission System(http://confsys.iconf.org/submission/icbsts2021)2. Please send it directly to: This email address is being protected from spambots. You need JavaScript enabled to view it.