Three‐dimensional carbon‐based anodes promoted the accumulation of exoelectrogens in bioelectrochemical systems

2020 ◽  
Vol 92 (7) ◽  
pp. 997-1005 ◽  
Author(s):  
Yicheng Wu ◽  
Guanghua He ◽  
Shuiliang Chen ◽  
Zejie Wang
Keyword(s):  
Three Dimensional ◽  
Bioelectrochemical Systems ◽  
Carbon Based

Carbon-Based Sorbents with Three-Dimensional Architectures for Water Remediation

Small ◽  
2015 ◽  
Vol 11 (27) ◽  
pp. 3319-3336 ◽  
Author(s):  
Bo Chen ◽  
Qinglang Ma ◽  
Chaoliang Tan ◽  
Teik-Thye Lim ◽  
Ling Huang ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Water Remediation ◽  
Carbon Based

scholarly journals FIB-SEM Three-Dimensional Tomography for Characterization of Carbon-Based Materials

2019 ◽  
Vol 2019 ◽  
pp. 1-8 ◽  
Author(s):  
Nan Nan ◽  
Jingxin Wang
Keyword(s):  
Focused Ion Beam ◽  
Ion Beam ◽  
Three Dimensional ◽  
3D Tomography ◽  
Tomography System ◽  
Internal Structures ◽  
Potential Applications ◽  
Scanning Electron ◽  
Carbon Based

A review on the recent advances of the three-dimensional (3D) characterization of carbon-based materials was conducted by focused ion beam-scanning electron microscope (FIB-SEM) tomography. Current studies and further potential applications of the FIB-SEM 3D tomography technique for carbon-based materials were discussed. The goal of this paper is to highlight the advances of FIB-SEM 3D reconstruction to reveal the high and accurate resolution of internal structures of carbon-based materials and provide suggestions for the adoption and improvement of the FIB-SEM tomography system for a broad carbon-based research to achieve the best examination performances and enhance the development of innovative carbon-based materials.

scholarly journals Harnessing inherently hierarchical microstructures of plant biomass to construct three-dimensional nanoporous nitrogen-doped carbons as efficient and durable oxygen reduction electrocatalysts

RSC Advances ◽  
2019 ◽  
Vol 9 (69) ◽  
pp. 40326-40335 ◽  
Author(s):  
Hongqu Tang ◽  
Shilin Wei ◽  
Chuangchuang Yang ◽  
Peiyao Bai ◽  
Jiawei Qi ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction ◽  
Plant Biomass ◽  
Three Dimensional ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Nitrogen Doped Carbon ◽  
Carbon Based

Naturally hierarchical microstructures of E. tirucalli are utilized to prepare a nanoporous nitrogen-doped carbon-based metal-free ORR electrocatalyst that is superior to the benchmark Pt/C catalyst in catalytic activity and durability.

scholarly journals Carbon-boron clathrates as a new class of sp3-bonded framework materials

2020 ◽  
Vol 6 (2) ◽  
pp. eaay8361 ◽  
Author(s):  
Li Zhu ◽  
Gustav M. Borstad ◽  
Hanyu Liu ◽  
Piotr A. Guńka ◽  
Michael Guerette ◽  
...  
Keyword(s):  
Design Principle ◽  
Three Dimensional ◽  
Structure Type ◽  
Framework Materials ◽  
New Class ◽  
Tunable Properties ◽  
Chemical Design ◽  
Boron Substitution ◽  
Carbon Based

Carbon-based frameworks composed of sp3 bonding represent a class of extremely lightweight strong materials, but only diamond and a handful of other compounds exist despite numerous predictions. Thus, there remains a large gap between the number of plausible structures predicted and those synthesized. We used a chemical design principle based on boron substitution to predict and synthesize a three-dimensional carbon-boron framework in a host/guest clathrate structure. The clathrate, with composition 2Sr@B6C6, exhibits the cubic bipartite sodalite structure (type VII clathrate) composed of sp3-bonded truncated octahedral C12B12 host cages that trap Sr2+ guest cations. The clathrate not only maintains the robust nature of diamond-like sp3 bonding but also offers potential for a broad range of compounds with tunable properties through substitution of guest atoms within the cages.

scholarly journals A versatile strategy towards non-covalent functionalization of graphene by surface-confined supramolecular self-assembly of Janus tectons

2015 ◽  
Vol 6 ◽  
pp. 632-639 ◽  
Author(s):  
Ping Du ◽  
David Bléger ◽  
Fabrice Charra ◽  
Vincent Bouchiat ◽  
David Kreher ◽  
...  
Keyword(s):  
Self Assembly ◽  
Three Dimensional ◽  
Building Blocks ◽  
The Other ◽  
Two Dimensional ◽  
Covalent Functionalization ◽  
Flat Surfaces ◽  
Carbon Based

Two-dimensional (2D), supramolecular self-assembly at surfaces is now well-mastered with several existing examples. However, one remaining challenge to enable future applications in nanoscience is to provide potential functionalities to the physisorbed adlayer. This work reviews a recently developed strategy that addresses this key issue by taking advantage of a new concept, Janus tecton materials. This is a versatile, molecular platform based on the design of three-dimensional (3D) building blocks consisting of two faces linked by a cyclophane-type pillar. One face is designed to steer 2D self-assembly onto C(sp2)-carbon-based flat surfaces, the other allowing for the desired functionality above the substrate with a well-controlled lateral order. In this way, it is possible to simultaneously obtain a regular, non-covalent paving as well as supramolecular functionalization of graphene, thus opening interesting perspectives for nanoscience applications.

Three-dimensional carbon-based architectures for oil remediation: from synthesis and modification to functionalization

2016 ◽  
Vol 4 (48) ◽  
pp. 18687-18705 ◽  
Author(s):  
Wenchao Wan ◽  
Yuanhua Lin ◽  
Arvind Prakash ◽  
Ying Zhou
Keyword(s):  
Three Dimensional ◽  
Timely Review ◽  
Carbon Based

This timely review gives an overview of three-dimensional carbon-based architectures for oil remediation, from synthesis and modification to functionalization.

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