1. Department of Chemistry Rice University 6100 Main Street Houston TX 77005‐1892 USA
2. Applied Physics Program Rice University 6100 Main Street Houston TX 77005‐1892 USA
3. NanoCarbon Center Rice University 6100 Main Street Houston TX 77005‐1892 USA
4. Department of Desalination and Water Treatment Zuckerberg Institute for Water Research The Jacob Blaustein Institutes for Desert Research Ben‐Gurion University of the Negev Sede‐Boqer Campus 84990 Israel