(“Single-layer nanosheets with exceptionally high and anisotropic hydroxyl ion conductivity”, Pengzhan Sun,
Renzhi Ma, Xueyin Bai, Kunlin Wang, Hongwei Zhu, and
Takayoshi Sasaki, Science Advances Vol. 3, no. 4, e1602629, DOI:
10.1126/sciadv.1602629)