2021年3月1日 · Aiming at highly thermal conductive graphene films (GFs), this prospective review outlines the most recent progress in the production of GFs originated from graphene oxide due to its great convenience in film processing. Additionally, we also consider such issues as film assembly, defect repair and mechanical compression during the post-treatment.

1 天前 · The ordered arrangement of graphene sheets can make full use of the high in-plane thermal conductivity( k) of graphene. However, the aligned channels …

2021年9月28日 · Graphene-based film attracts tremendous interest in many potential applications due to its excellent thermal, electrical, and mechanical properties. This review focused on a critical analysis of fabrication, processing methodology, the interfacial modification approach, and the applications of this novel and new class material.

2021年10月1日 · We summarize the current research status of reduced graphene oxide films, graphene films and graphene-based composite films for thermal management, including their preparation and applications.

Here, we introduce a new route for the large-scale synthesis of graphene that minimizes the creation of structural defects. The method involves high-quality hydrogen functionalization of graphite followed by thermal dehydrogenation.

Graphene film (CAS number 1034343-98-0) consists of an atomically-thin layer or multiple ultra-thin layers of carbon atoms that are arranged in a hexagonal honeycomb lattice. When synthesized via chemical vapour deposition (CVD), the structure is polycrystalline in nature, with multiple small graphene domains growing to merge into a continuous ...

Graphene is a unique one atom thick, two dimensional allotrope of carbon. Among all the synthesis technique, chemical vapor deposition of graphene on various substrates is the most promising route for the large scale production of good quality graphene.

2020年7月27日 · Here, we propose an approach for controlling the layer thickness and crystallographic stacking sequence of multilayer graphene films at the wafer scale via Cu–Si alloy formation using direct...

The structural evolution of VG during the graphitization and its impact on the dual functionality of the GP film were investigated in detail. The improvement in performance of the RGO/GP/VG composite film revealed that the synergistic effect of in situ grown VG and graphitization yielded more coherent thermal and electrical pathways.

2009年1月14日 · Here we report the direct synthesis of large-scale graphene films using chemical vapour deposition on thin nickel layers, and present two different methods of patterning the films and...