This is one of a series of special issues published in this journal, focusing on the latest advances of designing natural or synthetic materials for using them in environmental applications.
The designing of materials is one of the most developing sectors of environmental science. Novel materials can be synthesized having the ultimate goal of an environmental application. In this field many parameters play an important role as biodegradability, reuse/regeneration, cost, and environmental-friendly disposal. Other standards will be also taken into account as conditions of synthesis, possible use in columns, and so forth. This issue includes novel approaches in designing either natural or synthetic materials which will have direct application to environmental targets (dyes, heavy metals/ions, phenols, pesticides/insecticides, nuclear pollutants, etc.). The materials described can be used either for gas or liquid use (i.e., adsorption). Extra attention and priority will be given to real samples of environmental pollutants (industrial effluents). Various types of works were selected to be published with wide topics. The technique of molecular imprinting was introduced by G. Z. Kyzas et al. for selectively binding of high-added value metals. Yang et al. reported material developments regarding geotechnical engineering, while Y. Zhang et al. extensively describe the synthesis and characterization of star-shaped block copolymer sPCL-b-PEG-GA. S.-W. Myoung et al. investigated the thermal barrier coatings in cyclic thermal exposure as well as the effect of plasma pretreatment on their thermal durability, while some other related topics have been also published, such as the unstable temperature distribution in friction stir welding (by S. Aziz et al.), the designing and simulated characteristics of nanosized InSb based heterostructure devices (by T. D. Subash et al.), and the synthesis of raw materials originated from industrial effluents for bioremediation and phytomining (by S. B. Karman et al.).
Under the direction of the editorial team, we showcase advances of organic and inorganic based smart materials and their applications in areas of specific interest such as energy, environment, and health.
Acknowledgments
We gratefully thank all contributing authors for sharing their research outputs and time, thus enabling the successful accomplishment of this issue.
George Z. Kyzas
Saeid Azizian
Margaritis Kostoglou