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| METHOD FOR PREPARING EUROPIUM OXIDE-DOPED IRON-CONTAINING SILICON-CARBON-NITROGEN PRECURSOR CERAMIC 专利
申请日期: 2019-04-04, 公开日期: 2019-04-04
作者: Gong HY(龚红宇); Liu Y(刘玉); Zhang YJ(张玉军); Feng YR(冯玉润); Guo X(郭学)
  收藏 | 浏览/下载：9/0 | 提交时间：2020/01/04 |
| METHOD FOR PREPARING SICN/SI3N4 COMPOSITE CERAMIC USING IMPREGNATION METHOD 专利
申请日期: 2019-04-04, 公开日期: 2019-04-04
作者: Gong HY(龚红宇); Feng YR(冯玉润); Zhang YJ(张玉军); Guo X(郭学)
收藏 | 浏览/下载：4/0 | 提交时间：2020/01/04 |
| SYNTHESIS METHOD FOR COMPOSITE GAS SENSITIVE MATERIAL OF POROUS ZINC OXIDE NANOSHEET LOADED WITH A HIGH-DISPERSION NANO PRECIOUS METAL 专利
申请日期: 2018-05-11, 公开日期: 2018-05-11
作者: Zhan JH(占金华); Feng ZY(封振宇); Han X(韩雪); Ma YX(马妍星)
收藏 | 浏览/下载：12/0 | 提交时间：2020/01/04 |
| Organic catalyst useful for catalyzing beta-dicarbonyl compounds, comprises asymmetric organic catalyst and visible light photosensitizer. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-13
作者: MENG Q TANG X LIU G DU J FENG S WU
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/02 |
| Image location and recovery interpolation based semi-fragile watermarking method, involves performing pixel value replacement in image blocks to recover image blocks, and performing scramble operation according to undistorted image block. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-27
作者: FENG B LI X
收藏 | 浏览/下载：12/0 | 提交时间：2019/12/02 |
| Preparing quinoline compound used for development and research of e.g. natural products, involves reacting N-substituted aniline derivative with phenylacetylene or styrene derivative in presence of acid catalyst and oxidizing agent. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-27
作者: ZHANG S BAO M WAKA A YU X FENG X
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/02 |
| Preparing 2-(2-chloroethoxy)ethoxy pyridine compound comprises carrying out C-O coupling reaction of 2-picolinic acid compound, tert-butyl hypochlorite and 1,4-dioxane in presence of quinone oxidizing agent to obtain final product. 专利
申请日期: 2016-01-01, 公开日期: 2016-07-06
作者: BAO M FENG X WU J YU X
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/09 |
| Anti-cracking structure socket predict force steel cylinder concrete tube, has tube inner surface structure fixed with steel fiber concrete that is connected with top end of steel ring, and pre-stress anchor seat fixed with core concrete. 专利
申请日期: 2016-01-01, 公开日期: 2016-07-06
作者: FENG X ZHAO L ZHOU J ZHONG S
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/09 |
| New thienopyrroloquinone compound used for biological imaging, optical recording, organic solar cell and organic field effect transistor. 专利
申请日期: 2016-01-01, 公开日期: 2016-08-10
作者: BAO M FENG X JIANG H YU X
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Preparation of delta-lactone comprises adding successively palladium catalyst, additives and solvent to autoclave, cooling, adding 1,3-butadiene, charging with carbon dioxide, sealing, reacting, cooling, and separating reaction solution. 专利
申请日期: 2016-01-01, 公开日期: 2016-06-01
作者: BAO M FENG X SONG J
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
