Chengkun Li

Ranks and the least-norm of the general solution to a system of quaternion matrix equations

Qing‐Wen Wang, Chengkun Li · Linear Algebra and its Applications · 2008 · 145 citations

General Solution, Quaternion Matrix Equations, Matrix Method +3

MnO 2 /reduced graphene oxide nanoribbons: Facile hydrothermal preparation and their application in amperometric detection of hydrogen peroxide

Zhiliang Wu, Chengkun Li, Jin‐Gang Yu · Sensors and Actuators B Chemical · 2016 · 134 citations

Materials Science, Mno 2, Graphene Nanomeshes +9

Reduced graphene oxide-cyclodextrin-chitosan electrochemical sensor: Effective and simultaneous determination of o- and p-nitrophenols

Chengkun Li, Zhiliang Wu, Hua Yang et al. · Sensors and Actuators B Chemical · 2017 · 119 citations

Chemical Engineering, Graphene Quantum Dot, Engineering +9

A sandwich-structured graphene-based composite: Preparation, characterization, and its adsorption behaviors for Congo red

Zhiliang Wu, Fang Liu, Chengkun Li et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2016 · 56 citations

Materials Science, Graphene Nanomeshes, Graphene Quantum Dot +8

Binary cobalt and manganese oxides: Amperometric sensing of hydrogen peroxide

Zhiliang Wu, Chengkun Li, Fawei Zhu et al. · Sensors and Actuators B Chemical · 2017 · 35 citations

Materials Science, Inorganic Chemistry, Oxygen Reduction Reaction +7