图 书 馆
新材料在化学与材料科学接触/新材料在化学和材料科学的研究New materials - where chemistry and materials sciences meet |
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| 课程网址: | http://videolectures.net/zv_ung_schubert_nmkskzm/ |
| 主讲教师: | Ulrich Schubert |
| 开课单位: | 维也纳科技大学 |
| 开课时间: | 信息不详。欢迎您在右侧留言补充。 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | New materials are the basis for new technologies. To overcome the limits of traditional materials, new materials concepts are needed. An example is inorganic-organic hybrid materials. Combination of inorganic and organic building blocks on a molecular scale results in properties between that of purely organic (polymers, molecular materials etc.) and purely inorganic materials (glass, ceramics, etc.). In order to obtain the desired “tailor-made” property profiles, the reactivity and functionality of the molecular precursors must be carefully tuned. This offers the opportunity to design chemical strategies for the synthesis of materials with pre-defined properties. ---- Novi materiali so osnova novih tehnologij. Da bi presegli meje tradicionalnih materialov, so potrebni konceptualno novi pristopi k sintezi. Primer le-teh so anorgansko- organski hibridni materiali. Kombinacija anorganskih in organskih gradnikov na molekularni ravni vodi do lastnosti, ki so med lastnostmi čistih organskih (polimeri, molekularni materiali itd.) in čistih anorganskih materialov (steklo, keramika, itd.). Da bi dosegli želene lastnosti novega materiala, je potrebno skrbno izbrati oz. prilagoditi reaktivnost in funkcionalnost molekulskih snovi, iz katerih izhajamo. To pa daje možnosti načrtovanja kemijskih strategij za sintezo materialov z vnaprej določenimi lastnostmi. |
| 关 键 词: | 新材料; 传统材料; 合成材料 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-10-30：cwx |
| 阅读次数: | 51 |