We are developing state of art materials for both fundamental studies and device optimization. b) n-Type semiconductors as electron-acceptors. a) p-Type low bandgap semiconducting polymers both linear and two-dimensional. Two types of molecules are being designed and synthesized. Our group is engaged in developing low bandgap materials that can efficiently harvest and convert solar energy into electricity. Ladder polymer chemistry that allows syntheses of ladder types of heteroacenes and heterohelicenes.Exploring new polycondensation reactions (C-H bond activation reactions) as an alternative method to the Stille reaction.Living ring-opening polymerization for the synthesis of biocompatible polyesters.Palladium-mediated coupling reactions (The Heck reaction, the Stille coupling reaction) for polycondensation.We are especially interested in exploring reactions that require mild reaction conditions for syntheses of functional polymers and materials. Our overarching philosophy is the exploration of the relationships between chemical structure and resulting properties so as to facilitate discovery of new materials for organic solar cells, organic electronics, water splitting, and other practical applications. This includes developing technology that can assist with teachers’ teaching-experiences such as grading, and complementing students’ learning-experiences with active practices and community-learning.My research is focused on the intersection of organic chemistry and materials science with emphasis on the synthesis and understanding of organic materials with well-controlled electronic and optical properties. The goal is to implement technology in a way that enhances the students’ learning-experiences and teachers’ teaching-experiences, yet preserves and not loose the essence and many benefits of traditional mathematics education. Most recently, Sunny has also been excited about exploring the best and most appropriate ways to bring in technology to mathematics education. In his current research, Sunny is involved in developing teaching methods and principles that achieve these goals. Sunny is dedicated to make mathematics- and physics-learning more accessible, to inspire and to help students who struggles to gain confidence in navigating these difficult subjects, and to popularise these subjects that are often perceived as difficult and challenging. Sunny has worked extensively with students of all ages in the past. On the education side, Sunny have always been passionate about communicating the wonders of mathematics and physics learning to a wide range of audiences. Most recently, Sunny studies how quantum gravity can create physical and measurable cosmological implications to the universe. In particular, his research focuses on using nonperturbative methods in quantum field theory, and apply them to solve the common issues associated with quantum gravity. On the foundational theoretical physics side, Sunny’s interest includes relativity, cosmology, quantum field theory (QFT) and quantum gravity. Sunny is also very interested in the pedagogical aspects of mathematics and physics curricula, education and communication. Lu Heng Sunny’s research interests include the mathematics and foundational side of theoretical physics, with specific interest in Quantum Gravity and Cosmology. Mathematics Education and Physics Education.Quantum gravity, Quantum field theory, Relativity, Gravity and Cosmology.Applied Mathematics and Theoretical Physics.
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