公开(公告)号：US20160126323A1

公开(公告)日：2016-05-05

申请号：US14879734

申请日：2015-10-09

Applicant: KOREA BASIC SCIENCE INSTITUTE

Inventor： Hyun-Uk LEE ,  Jou-Hahn LEE ,  Soon-Chang LEE

IPC: H01L29/24 ,  H01L21/46 ,  H01L29/04

CPC classification number: H01L29/24 ,  C01B25/02 ,  C01B25/04 ,  H01L21/46 ,  H01L29/04

Abstract: A method of preparing monoatomic layer black phosphorous by irradiating an ultrasound includes: putting black phosphorus into a solvent and irradiating the ultrasound; recovering a solution from a solution to which the ultrasound is irradiated; and collecting black phosphorus remaining after the solution has been recovered, putting the black phosphorus into a solvent, irradiating the ultrasound, and recovering a solution.

Abstract translation: 通过照射超声波制备单原子黑色磷的方法包括：将黑磷放入溶剂中并照射超声波; 从超声波照射的溶液中回收溶液; 并收集溶液后残留的黑磷，将黑磷放入溶剂中，照射超声波，并回收溶液。

公开(公告)号：US20150361338A1

公开(公告)日：2015-12-17

申请号：US14761579

申请日：2014-01-15

Applicant: KOREA BASIC SCIENCE INSTITUTE

Inventor： Hyun-Uk LEE ,  Jou-Hahn LEE ,  Eun-Sik PARK

IPC: C09K11/65

CPC classification number: C09K11/65 ,  C01B32/15

Abstract: A method for preparing photoluminescent carbon nanodots includes preparing and drying a sample, ashing the sample, extracting the ashed sample with solvent, filtering the extracted sample, concentrating the filtered sample, dissolving the sample in water, and freeze-drying the dissolved sample. The sample is preferably a food waste residue or animal excrement.

Abstract translation: 制备光致发光碳纳米点的方法包括制备和干燥样品，灰化样品，用溶剂萃取灰分样品，过滤提取的样品，浓缩过滤的样品，将样品溶解在水中，冷冻干燥溶解的样品。 样品优选为食物废物残留物或动物粪便。