Journal
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Volume 137, Issue 4, Pages 1572-1580Publisher
AMER CHEMICAL SOC
DOI: 10.1021/ja511539a
Keywords
-
Categories
Funding
- Japan Society for the Promotion of Science (JSPS) [26708028]
- Japanese-Taiwanese Cooperative Program of the Japan Science and Technology Agency (JST)
- Canon Foundation
Ask authors/readers for more resources
Core-shell structured ZIF-8@ZIF-67 crystals are well-designed and prepared through a seed-mediated growth method. After thermal treatment of ZIF-8@ZIF-67 crystals, we obtain selectively functionalized nanoporous hybrid carbon materials consisting of nitrogen-doped carbon (NC) as the cores and highly graphitic carbon (GC) as the shells. This is the first example of the integration of NC and GC in one particle at the nanometer level. Electrochemical data strongly demonstrate that this nanoporous hybrid carbon material integrates the advantageous properties of the individual NC and GC, exhibiting a distinguished specific capacitance (270 F.g(-1)) calculated from the galvanostatic charge-discharge curves at a current density of 2 A.g(-1). Our study not only bridges diverse carbon-based materials with infinite metal-organic frameworks but also opens a new avenue for artificially designed nanoarchitectures with target functionalities.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available