Global population growth and tremendous economic development has brought us to the crossroads of long-term sustainability and risk of irreversible changes in the ecosystem. Energy efficient and ecofriendly technologies and systems are critically needed for further growth and sustainable development. While ceramic matrix composites were originally developed to overcome problems associated with the brittle nature of monolithic ceramics, today the composites can be tailored for customized purposes and offer energy efficient and ecofriendly applications, including aerospace, ground transportation, and power generation systems. The 9th International Conference on High Temperature Ceramic Matrix Composites (HTCMC 9) was held in Toronto, Canada, June 26-30, 2016 to discuss challenges and opportunities in manufacturing, commercialization, and applications for these important material systems.

The Global Forum on Advanced Materials and Technologies for Sustainable Development (GFMAT 2016) was held in conjunction with HTCMC 9 to address key issues, challenges, and opportunities in a variety of advanced materials and technologies that are critically needed for sustainable societal development.

This Ceramic Transactions volume contains a collection of peer reviewed papers from the 16 below symposia that were submitted from these two conferences

Design and Development of Advanced Ceramic Fibers, Interfaces, and Interphases in Composites- A Symposium in Honor of Professor Roger Naslain
Innovative Design, Advanced Processing, and Manufacturing Technologies
Materials for Extreme Environments: Ultrahigh Temperature Ceramics (UHTCs) and Nano-laminated Ternary Carbides and Nitrides (MAX Phases)
Polymer Derived Ceramics and Composites
Advanced Thermal and Environmental Barrier Coatings: Processing, Properties, and Applications
Thermomechanical Behavior and Performance of Composites
Ceramic Integration and Additive Manufacturing Technologies
Component Testing and Evaluation of Composites
CMC Applications in Transportation and Industrial Systems
Powder Processing Innovation and Technologies for Advanced Materials and Sustainable Development
Novel, Green, and Strategic Processing and Manufacturing Technologies
Ceramics for Sustainable Infrastructure: Geopolymers and Sustainable Composites
Advanced Materials, Technologies, and Devices for Electro-optical and Medical Applications
Porous Ceramics for Advanced Applications Through Innovative Processing
Multifunctional Coatings for Sustainable Energy and Environmental Applications