发明名称 |
SYNTHESIS OF SI-BASED NANO-MATERIALS USING LIQUID SILANES |
摘要 |
An apparatus and non-vapor-pressure dependent methods of producing silicon particles such as nanoparticles (Si-NPs), quantum dots (Si-QDs) and Si-nanocrystals (Si-NCs) as well as particle embedded thin films are disclosed. Nano or micro scale droplets of a liquid silane composition are polymerized in a gas phase with heat or radiation to produce particles that are then collected. Droplets from a droplet generator pass through a flow channel with a reaction zone that is heated or irradiated to form the particles that are collected in a collector. The flow of droplets may be assisted with carrier or flow gases that may be heated. Liquid silane composition solutions may also include metal, non-metal or metalloid dopants and solvents. Particle surfaces can also be passivated or functionalized. Particles and droplets of liquid silane can also be co-deposited and heated to produce particle embedded thin films. |
申请公布号 |
WO2015038833(A1) |
申请公布日期 |
2015.03.19 |
申请号 |
WO2014US55271 |
申请日期 |
2014.09.11 |
申请人 |
NDSU RESEARCH FOUNDATION |
发明人 |
SRINIVASAN, GURUVENKET;ANDERSON, KENNETH;HOEY, JUSTIN;SAILER, ROBERT A. |
分类号 |
C01B33/021;B01J19/00;C01B33/027 |
主分类号 |
C01B33/021 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|