Chemistry and Chemical Technology in the 21st Century: Proceedings of the XX International Scientific and Practical Conference named after Professor L. P. Ku is a unique collection of cutting-edge research, innovative developments and analytical reviews that form the modern face of chemical science and technology. This publication is not just a collection of articles, but a real guide to modern trends and challenges facing chemists and engineers in an era of rapid technological progress. The book focuses on the diversity of materials created and researched within the framework of the conference, which brings together leading scientists, practitioners and young professionals from around the world. It reveals the secrets of new chemical compounds, promising polymers, nanomaterials and composites that can change industry, medicine and the environment. A special place is occupied by the analysis of modern methods of synthesis, environmentally friendly technologies and approaches to waste processing, which makes the book relevant for those who care about the future of the planet and are looking for ways of sustainable development. This book will be of interest to a wide range of readers: from chemistry students and young scientists just starting their way in science, to experienced professionals looking for fresh ideas and inspiration. It will also find a response from engineers, technologists, heads of scientific laboratories and enterprises interested in the introduction of innovative solutions. Adult readers, passionate about scientific literature and modern technologies, will find here a lot of useful information and new ideas for professional growth. The topics raised in the book cover a wide range of topical issues. Recent developments in materials science, chemical engineering, nanotechnology and environmental chemistry are discussed here. Particular attention is paid to interdisciplinary approaches, the integration of chemistry with information technology and the automation of production processes. The author’s team, including leading scientists, demonstrates a deep understanding of modern trends, making the book worthy of attention both for academia and for practitioners seeking to innovate. The style of presentation is clear and accessible, which makes complex scientific ideas understandable even for those who are just embarking on the path of studying chemistry. At the same time, the book is saturated with technical details and analytical data, which makes it a valuable source of information for professionals. A special place is occupied by the history of the development of chemical science, a look into the future and a discussion of promising areas, which allows the reader not only to understand the current achievements, but also to see the horizons of the industry development. The author’s style, combining scientific rigor with a lively and fascinating narrative, makes reading not only useful, but also exciting. This book is a continuation of the tradition of international conferences bringing together scientists to share knowledge and experience, and it will be an excellent addition to the library of anyone interested in chemistry and technological innovation in the 21st century. If you are looking for a source of fresh ideas, analytical reviews and practical solutions, the book "Chemistry and Chemical Technology in the 21st Century: Proceedings of the XX International Scientific and Practical Conference named after Professor L. P. It will definitely get your attention.... It will help to understand how modern chemical research is shaping the future, and will inspire new scientific discoveries.