title: Correlation between Chemical Dopants and Topological Defects in Catalytically Active Nanoporous Graphene.
abstract: The interplay between chemical dopants and topological defects plays a crucial role in electrocatalysis of doped graphene. By systematically tuning the curvatures, thereby the density of topological defects, of 3D nanoporous graphene, the intrinsic correlation of topological defects with chemical doping contents and dopant configurations is revealed, shining lights into the structural and chemical origins of HER activities of graphene.
authors.affiliation: WPI Advanced Institute for Materials Research, Tohoku University, Sendai, 980-8577, Japan.|PRESTO, Japan Science and Technology Agency, Saitama, 332-0012, Japan.
authors.forename: Yoshikazu
authors.initials: Y
authors.lastname: Ito
authors.affiliation: WPI Advanced Institute for Materials Research, Tohoku University, Sendai, 980-8577, Japan.|State Key Laboratory of Polar Materials and Devices, Ministry of Education of China, East China Normal University, Shanghai, 200241, China.
authors.forename: Yuhao
authors.initials: Y
authors.lastname: Shen
authors.affiliation: WPI Advanced Institute for Materials Research, Tohoku University, Sendai, 980-8577, Japan.
authors.forename: Daisuke
authors.initials: D
authors.lastname: Hojo
authors.affiliation: Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai, 980-8577, Japan.
authors.forename: Yoji
authors.initials: Y
authors.lastname: Itagaki
authors.affiliation: WPI Advanced Institute for Materials Research, Tohoku University, Sendai, 980-8577, Japan.
authors.forename: Takeshi
authors.initials: T
authors.lastname: Fujita
authors.affiliation: WPI Advanced Institute for Materials Research, Tohoku University, Sendai, 980-8577, Japan.
authors.forename: Linghan
authors.initials: L
authors.lastname: Chen
authors.affiliation: New Industry Creation Hatchery Center, Tohoku University, Sendai, 980-8579, Japan.
authors.forename: Tsutomu
authors.initials: T
authors.lastname: Aida
authors.affiliation: State Key Laboratory of Polar Materials and Devices, Ministry of Education of China, East China Normal University, Shanghai, 200241, China.
authors.forename: Zheng
authors.initials: Z
authors.lastname: Tang
authors.affiliation: WPI Advanced Institute for Materials Research, Tohoku University, Sendai, 980-8577, Japan.|Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai, 980-8577, Japan.
authors.forename: Tadafumi
authors.initials: T
authors.lastname: Adschiri
authors.affiliation: CREST, Japan Science and Technology Agency, Saitama, 332-0012, Japan.
authors.forename: Mingwei
authors.initials: M
authors.lastname: Chen
keywords: chemical vapor deposition; hydrogen evolution reaction; nanoparticles; nanoporous graphene; nitrogen-sulfur-phosphorus co-doping