1. Department of Chemical Engineering National Taiwan University Taipei106 Taiwan
2. National Synchrotron Radiation Research Center Hsinchu30076 Taiwan
3. Taiwan Beamline Office at SPring‐8 1‐1‐1 Kouto, Mikazuki, Sayo Hyogo679‐5198 Japan
4. Advanced Research Center for Green Materials Science and Technology National Taiwan University Taipei10617 Taiwan