公开(公告)号：US11247904B2

公开(公告)日：2022-02-15

申请号：US16598410

申请日：2019-10-10

申请人： INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY

发明人： Donghack Suh ,  Dayoung Hwang

IPC分类号： C01B32/18 ,  C01B21/064 ,  C01G39/06 ,  C01G41/00 ,  C01G41/02 ,  C01G45/02 ,  C01B32/23 ,  C01B32/194 ,  C07J41/00 ,  C07J9/00 ,  C07J31/00

摘要： Provided are a scroll preparing method using a two-dimensional material and a scroll prepared thereby. The scroll preparing method comprises preparing a two-dimensional material. The two-dimensional material is scrolled by providing an amphiphilic substance having a hydrophilic portion and a hydrophobic portion on the two-dimensional material. As a result, a scroll composite including the amphiphilic substance disposed inside a scroll structure is formed.

公开(公告)号：US11066351B2

公开(公告)日：2021-07-20

申请号：US16072986

申请日：2017-01-24

申请人： INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY

发明人： Donghack Suh ,  Kyounghwan Choi

IPC分类号： C07C43/257 ,  B01J20/22 ,  H01L51/52 ,  G02B1/00 ,  G02B5/28 ,  C07C43/20 ,  C07C409/38 ,  C07C43/23 ,  C07C217/24 ,  C07C47/277 ,  C07C311/51 ,  C07C217/16 ,  C07C313/12 ,  C07C49/755 ,  C07C49/753 ,  C07C43/215 ,  C07C69/33 ,  C07C43/295 ,  C07C47/198 ,  C07C49/84 ,  C07C59/66 ,  C07C69/34 ,  C07C69/96 ,  C07C217/64 ,  C07C245/02 ,  C07C259/06 ,  C07C309/65 ,  C07C313/04 ,  C07C317/14 ,  C07C323/12 ,  C07D303/48 ,  G02B5/00 ,  H01L51/00 ,  G02F1/1333 ,  G02F1/1335 ,  H01L31/054 ,  F21V8/00 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362 ,  H01G9/20 ,  H01L33/58 ,  H01L51/44

摘要： An organic compound, a three-dimensional organic structure formed by using the organic compound, a separation sieve and an optical layer having the organic structure, and an optical device having the optical layer as an optical amplification layer are provided. The organic structure includes a plurality of organic molecules self-assembled by non-covalent bonding. Each of the unit organic molecules has an aromatic ring, a first pair of substituents being connected to immediately adjacent positions of substitutable positions of the aromatic ring, and a second pair of substituents being connected to immediately adjacent positions of remaining substitutable positions of the aromatic ring. The unit organic molecules are self-assembled by van der Waals interaction, London dispersion interaction or hydrogen bonding between the first and the second pairs of the substituents and by pi-pi interactions between the aromatic rings.