| LDR | | 02762nam u200469 4500 |
| 001 | | 000000421450 |
| 005 | | 20190215165326 |
| 008 | | 181129s2018 |||||||||||||||||c||eng d |
| 020 | |
▼a 9780438058415 |
| 035 | |
▼a (MiAaPQ)AAI10814771 |
| 035 | |
▼a (MiAaPQ)lehigh:11950 |
| 040 | |
▼a MiAaPQ
▼c MiAaPQ
▼d 247004 |
| 082 | 0 |
▼a 660 |
| 100 | 1 |
▼a Huang, Hao.
▼0 (orcid)0000-0002-0774-4374. |
| 245 | 10 |
▼a Drying Inhomogeneity during Film Formation of Waterborne Latex Systems: A Mechanistic Study on Skin Layer Formation. |
| 260 | |
▼a [S.l.]:
▼b Lehigh University.,
▼c 2018. |
| 260 | 1 |
▼a Ann Arbor:
▼b ProQuest Dissertations & Theses,
▼c 2018. |
| 300 | |
▼a 252 p. |
| 500 | |
▼a Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B. |
| 500 | |
▼a Advisers: Mohamed S. El-Aasser |
| 502 | 1 |
▼a Thesis (Ph.D.)--Lehigh University, 2018. |
| 520 | |
▼a Drying inhomogeneity of latex is the phenomenon where the spatial distribution of latex particles is non-uniform and evolving with time during the drying process. In order to study this phenomenon, this dissertation research employed the optical |
| 520 | |
▼a For the polystyrene model latex (with Tg = 106 °C), multiple types of drying inhomogeneity were observed at room temperature. Vertical packing and horizontal drying front were the packing processes of particles from the top of latex and the edge |
| 520 | |
▼a For the film-forming low-Tg model latexes (acrylate copolymer latexes with Tg < 0 °C) at room temperature, the particles on the top of drying latex are readily deformed and coalesced early into a polymer layer (called "skin layer"). The low-perm |
| 520 | |
▼a It is found that, the post-added (added after polymerization) surfactant into the low-Tg latex can delay the maturation of skin layer (Stage III), accelerate the increment of hcoal with time, and shorten the film drying time. A mechanism is prop |
| 520 | |
▼a Drying inhomogeneity is complex, which is not only determined by the physical properties of latex, but also influenced by the water-soluble molecules and their molecular interactions. The OCT-Gravimetry-Video method can be a useful tool to study |
| 590 | |
▼a School code: 0105. |
| 650 | 4 |
▼a Chemical engineering. |
| 650 | 4 |
▼a Materials science. |
| 650 | 4 |
▼a Physics. |
| 690 | |
▼a 0542 |
| 690 | |
▼a 0794 |
| 690 | |
▼a 0605 |
| 710 | 20 |
▼a Lehigh University.
▼b Chemical Engineering. |
| 773 | 0 |
▼t Dissertation Abstracts International
▼g 79-10B(E). |
| 773 | |
▼t Dissertation Abstract International |
| 790 | |
▼a 0105 |
| 791 | |
▼a Ph.D. |
| 792 | |
▼a 2018 |
| 793 | |
▼a English |
| 856 | 40 |
▼u http://www.riss.kr/pdu/ddodLink.do?id=T14998139
▼n KERIS
▼z 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
| 980 | |
▼a 201812
▼f 2019 |
| 990 | |
▼a ***1012033 |