Influence of High Loading on the Performance of Natural Graphite-Based Al Secondary Batteries oleh Mao-Chia Huang, Cheng-Hsien Yang, Chien-Chih Chiang, Sheng-Cheng Chiu, Yun-Feng Chen, Cong-You Lin, Lu-Yu Wang, Yen-Liang Li, Chang-Chung Yang, Wen-Sheng Chang