| Content Provider |
World Health Organization (WHO)-Global Index Medicus |
| Author |
Du, Ran Zhao, Qiuchen Zhang, Na Zhang, Jin |
| Description |
Author Affiliation: Du R ( Center for Nanochemistry, Beijing National Laboratory for Molecular Sciences, Key Laboratory for the Physics and Chemistry of Nanodevices, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871,); Zhao Q ( Center for Nanochemistry, Beijing National Laboratory for Molecular Sciences, Key Laboratory for the Physics and Chemistry of Nanodevices, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871,); Zhang N ( Center for Nanochemistry, Beijing National Laboratory for Molecular Sciences, Key Laboratory for the Physics and Chemistry of Nanodevices, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871,); Zhang J ( Center for Nanochemistry, Beijing National Laboratory for Molecular Sciences, Key Laboratory for the Physics and Chemistry of Nanodevices, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871,) |
| Abstract |
Carbon nanotubes (CNTs) are one of the most promising carbon allotropes with incredible diverse physicochemical properties, thereby enjoying continuous worldwide attention since their discovery about two decades ago. From the point of view of practical applications, assembling individual CNTs into macroscopic functional and high-performance materials is of paramount importance. For example, multiscaled CNT-based assemblies including 1D fibers, 2D films, and 3D monoliths have been developed. Among all of these, monolithic 3D CNT architectures with porous structures have attracted increasing interest in the last few years. In this form, theoretically all individual CNTs are well connected and fully expose their surfaces. These 3D architectures have huge specific surface areas, hierarchical pores, and interconnected conductive networks, resulting in enhanced mass/electron transport and countless accessible active sites for diverse applications (e.g. catalysis, capacitors, and sorption). More importantly, the monolithic form of 3D CNT assemblies can impart additional application potentials to materials, such as free-standing electrodes, sensors, and recyclable sorbents. However, scaling the properties of individual CNTs to 3D assemblies, improving use of the diverse, structure-dependent properties of CNTs, and increasing the performance-to-cost ratio are great unsolved challenges for their real commercialization. This review aims to provide a comprehensive introduction of this young and energetic field, i.e., CNT-based 3D monoliths, with a focus on the preparation principles, current synthetic methods, and typical applications. Opportunities and challenges in this field are also presented. |
| File Format |
HTM / HTML |
| ISSN |
16136810 |
| Issue Number |
27 |
| Volume Number |
11 |
| e-ISSN |
16136829 |
| Journal |
Small |
| Language |
English |
| Publisher |
Wiley-VCH |
| Publisher Date |
2015-07-15 |
| Publisher Place |
Germany |
| Access Restriction |
One Nation One Subscription (ONOS) |
| Subject Keyword |
Discipline Nanotechnology Crystallization Methods Electrodes Gels Chemistry Nanotubes, Carbon Ultrastructure Printing, Three-dimensional Air Electric Conductivity Equipment Design Macromolecular Substances Chemical Synthesis Nanopores Porosity Journal Article Research Support, Non-u.s. Gov't Review |
| Content Type |
Text |
| Resource Type |
Article |
| Subject |
Chemistry Nanoscience and Nanotechnology Medicine Biomaterials Engineering Biotechnology |
