Citation: Lyu, Jiafei; Gong, Xinyi; Lee, Seung-Joon; Gnanasekaran, Karthikeyan; Zhang, Xuan; Wasson, Megan C.; Wang, Xingjie; Bai, Peng; Guo, Xianghai; Gianneschi, Nathan C.; Farha, Omar K. (2020). Phase Transitions in Metal-Organic Frameworks Directly Monitored through In Situ Variable Temperature Liquid-Cell Transmission Electron Microscopy and In Situ X-ray Diffraction.. Journal of the American Chemical Society, , pp. -.