C. L. LiB. R. HuangS. ChattopadhyayK. H. ChenL. C. Chen2020-06-202020-06-20200400036951https://scholars.lib.ntu.edu.tw/handle/123456789/503951[SDGs]SDG6Amorphous boron carbon nitride as a pH sensorjournal article10.1063/1.1691195