亞洲知識產權資訊網為知識產權業界提供一個一站式網上交易平台，協助業界發掘知識產權貿易商機，並與環球知識產權業界建立聯繫。無論你是知識產權擁有者正在出售您的知識產權，或是製造商需要購買技術以提高操作效能，又或是知識產權配套服務供應商，你將會從本網站發掘到有用的知識產權貿易資訊。

返回搜索結果

Methods for Manufacturing Metal Oxide Nanowires

總結: Metal oxide nanowires are being investigated to make nanodevices and nanosensors. High operation temperatures or vacuum is required in the manufacturing of metal oxide nanowires by existing vapor phase evaporation methods. This invention provides a method of manufacturing metal oxide nanowires by first providing a metal to form a non-linear substantially planar structure defining a surface. The metal is then heated and maintained at a temperature from 300 to 800° C., and then exposed to oxygen and water vapor containing air stream for a sufficient period of time to form the metal oxide nanowires. The oxygen containing air stream flows in a direction substantially parallel to the plane of the structure. Relatively low temperatures may be used and no vacuum is required in this method, thereby reducing the overall manufacturing costs. Further, this method is able to manufacture different densities of the metal oxide nanowires simultaneously.

附加資料: Inventor: Xu, Chunhua | Shi, San-Qiang | Liu, Yang | Woo, Chung Ho
Priority Number: US7410912B2
IPC Current: H01L002131 | H01L0021469
US Class: 438773 | 977762 | 977811
Assignee Applicant: The Hong Kong Polytechnic University
Title: Methods of manufacturing metal oxide nanowires
Usefulness: Methods of manufacturing metal oxide nanowires
Summary: For manufacturing metal oxide nanowires investigated to make nanodevices and nanosensors.
Novelty: Metal oxide nanowires manufacture by providing elongate metal component(s) in form defining planar surface, heating and maintaining metal at specified temperature, and exposing metal to oxygen and water vapor containing air stream

欲了解更多信息，請點擊這裡