Direct growth of densely aligned ZnO nanorods on graphene
Direct growth of densely aligned ZnO nanorods on graphene
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DOI：
10.7567/jjap.55.080301
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发表时间：
2016-06
影响因子：
1.5
通讯作者：
Mitsuhiro Honda;Ryuji Okumura;Yo Ichikawa
中科院分区：
文献类型：
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作者：
Mitsuhiro Honda;Ryuji Okumura;Yo Ichikawa
在石墨烯片上直接生长密集排列的ZnO纳米棒。在化学气相沉积法制备的石墨烯上，采用水热法制备ZnO纳米棒。纳米棒的密度为1.4 × 109/cm2，扫描电镜观察到纳米棒在石墨烯上排列良好。根据拉曼光谱结果，这种ZnO结构的形成被认为是由石墨烯中的碳空位引起的。
Densely aligned ZnO nanorods were directly grown on graphene sheets. On graphene prepared via a chemical vapor deposition technique, ZnO nanorods were synthesized by a hydrothermal method. The rod density was ∼1.4 × 109/cm2 and the nanorods were observed to be well aligned on graphene by scanning electron microscopy. The formation of such ZnO structures is considered to be induced by carbon vacancies in graphene in accordance with Raman spectroscopic results.