1. Introduction Ngoc Thanh Thuy Tran, Chin-Lung Kuo, Ming-Fa Lin, Wen-Dung Hsu, Jeng-Shiung Jan, Hong-Ping Lin, Chia-Yun Chen, Yuh-Lang Lee, Shu-Yi Tsai, and Jow-Lay Huang 2. Molecular Dynamics Simulation of Amorphous Silicon Anode in Li-Ion Batteries Li-Yi Pan and Chin-Lung Kuo 3. Rich Intercalations in Graphite Magnesium Compounds Yu-Ming Wang, Jheng-Hong Shih, Wei-Bang Li, Thi Dieu Hien Nguyen, and Ming-Fa Lin 4. Na-Intercalation Compounds and Na-Ion Batteries Hsien-Ching Chung, Wei-Bang Li, Yu-Ming Wang, and Ming-Fa Lin 5. Electronic Properties of LiLaTiO4 Compound Nguyen Thanh Tuan, Thi Dieu Hien Nguyen, Le Vo Phuong Thuan, and Ming-Fa Lin 6. Electronic Properties of Li2S-Si Heterojunction Nguyen Thi Han, Vo Khuong Dien, and Ming-Fa Lin 7. Electronic and Magnetic Properties of LiMnO2 Compound Le Vo Phuong Thuan and Ming-Fa Lin 8. Surface Property of High-Voltage Cathode LiNiPO4 in Lithium-Ion Batteries: A First-Principles Study Chien-Ke Huang and Wen-Dung Hsu 9. Introductory to Machine Learning Method and Its Applications in Li-Ion Batteries Zhe-Yun Kee and Ngoc Thanh Thuy Tran 10. SnOx (x = 0,1,2) and Mo Doped SnO2 Nanocomposite as Possible Anode Materials in Lithium-Ion Battery Sanjaya Brahma and Jow-Lay Huang 11. Polymer Electrolytes Based on Ionic Liquid and Poly(ethylene glycol) via in-situ Photopolymerization of Lithium-Ion Batteries Jeng-Shiung Jan, Ting-Yuan Lee, Yuan-Shuo Hsu, Song-Hao Zhang, and Chia-Chi Chang 12. Synthesis of Multiporous Carbons with Biomaterials for Applications in Supercapacitors and Capacitive Deionization Chun-Han Hsu, Zheng-Bang Pan, and Hong-Ping Lin 13. Low-Dimensional Heterostructure-Based Solar Cells Shih-Hsiu Chen, Tsung-Yen Wu, and Chia-Yun Chen 14. Towards High-Performance Indoor Dye-Sensitized Photovoltaics: A Review of Electrodes and Electrolytes Development Shanmuganathan Venkatesan and Yuh-Lang Lee 15. Progress and Prospects of Intermediate-Temperature Solid Oxide Fuel Cells Shu-Yi Tsai and Kuan-Zong Fung 16. Concluding Remarks Ngoc Thanh Thuy Tran, Chin-Lung Kuo, Ming-Fa Lin, Wen-Dung Hsu, Jeng-Shiung Jan, Hong-Ping Lin, Chia-Yun Chen, Yuh-Lang Lee, Shu-Yi Tsai, and Jow-Lay Huang 17. Energy Resources and Challenges Thi Dieu Hien Nguyen, Wei-Bang Li, Vo Khuong Dien, Nguyen Thi Han, Hsien-Ching Chung, Shih-Yang Lin, Le Vo Phuong Thuan, Ngoc Thanh Thuy Tran, Jheng-Hong Shih, and Ming-Fa Lin 18. Problems under Classical and Quantum Pictures Jheng-Hong Shih, Thi Dieu Hien Nguyen, Wei-Bang Li, Nguyen Thi Han, Vo Khuong Dien, and Ming-Fa Lin