PMID- 31547358
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20231014
IS  - 2073-4360 (Electronic)
IS  - 2073-4360 (Linking)
VI  - 11
IP  - 9
DP  - 2019 Sep 12
TI  - Highly Bendable and Durable Waterproof Paper for Ultra-High Electromagnetic 
      Interference Shielding.
LID - 10.3390/polym11091486 [doi]
LID - 1486
AB  - An efficient electromagnetic interference (EMI) shielding paper with excellent 
      water repellency and mechanical flexibility has been developed, by assembling 
      silver nanowires (AgNWs) and hydrophobic inorganic ceramic on the cellulose 
      paper, via a facile dip-coating preparation. Scanning electron microscope (SEM) 
      observations confirmed that AgNWs were interconnected and densely coated on both 
      sides of the cellulose fiber, which endows the as-prepared paper with high 
      conductivity (33.69 S/cm in-plane direction) at a low AgNW area density of 0.13 
      mg/cm(2). Owing to multiple reflections and scattering between the two outer 
      highly conductive surfaces, the obtained composite presented a high EMI shielding 
      effectiveness (EMI SE) of up to 46 dB against the X band, and ultrahigh specific 
      EMI SE of 271.2 dB mm(-1). Moreover, the prepared hydrophobic AgNW/cellulose 
      (H-AgNW/cellulose) composite paper could also maintain high EMI SE and 
      extraordinary waterproofness (water contact angle > 140 degrees ) by suffering dozens of 
      bending tests or one thousand peeling tests. Overall, such a multifunctional 
      paper might have practical applications in packaging conductive components and 
      can be used as EMI shielding elements in advanced application areas, even under 
      harsh conditions.
FAU - Ren, Fang
AU  - Ren F
AD  - The Faculty of Printing and Packaging Engineering, Xi'an University of 
      Technology, Xi'an 710048, China.
FAU - Guo, Han
AU  - Guo H
AD  - The Faculty of Printing and Packaging Engineering, Xi'an University of 
      Technology, Xi'an 710048, China.
FAU - Guo, Zheng-Zheng
AU  - Guo ZZ
AD  - The Faculty of Printing and Packaging Engineering, Xi'an University of 
      Technology, Xi'an 710048, China.
FAU - Jin, Yan-Ling
AU  - Jin YL
AD  - The Faculty of Printing and Packaging Engineering, Xi'an University of 
      Technology, Xi'an 710048, China.
FAU - Duan, Hong-Ji
AU  - Duan HJ
AD  - Shanxi Province Key Laboratory of Functional Nanocomposites, North University of 
      China, Taiyuan 030051, China.
FAU - Ren, Peng-Gang
AU  - Ren PG
AUID- ORCID: 0000-0003-2924-2110
AD  - The Faculty of Printing and Packaging Engineering, Xi'an University of 
      Technology, Xi'an 710048, China. rengpg@126.com.
AD  - Shanxi Province Key Laboratory of Functional Nanocomposites, North University of 
      China, Taiyuan 030051, China. rengpg@126.com.
FAU - Yan, Ding-Xiang
AU  - Yan DX
AD  - College of Polymer Science and Engineering, State Key Laboratory of Polymer 
      Materials Engineering, Sichuan University, Chengdu 610065, China. 
      yandingxiang@scu.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20190912
PL  - Switzerland
TA  - Polymers (Basel)
JT  - Polymers
JID - 101545357
PMC - PMC6780577
OTO - NOTNLM
OT  - EMI shielding
OT  - cellulose paper
OT  - flexibility
OT  - silver nanowire
OT  - waterproofness
COIS- The authors declare no conflict of interest.
EDAT- 2019/09/25 06:00
MHDA- 2019/09/25 06:01
PMCR- 2019/09/12
CRDT- 2019/09/25 06:00
PHST- 2019/07/09 00:00 [received]
PHST- 2019/09/02 00:00 [revised]
PHST- 2019/09/09 00:00 [accepted]
PHST- 2019/09/25 06:00 [entrez]
PHST- 2019/09/25 06:00 [pubmed]
PHST- 2019/09/25 06:01 [medline]
PHST- 2019/09/12 00:00 [pmc-release]
AID - polym11091486 [pii]
AID - polymers-11-01486 [pii]
AID - 10.3390/polym11091486 [doi]
PST - epublish
SO  - Polymers (Basel). 2019 Sep 12;11(9):1486. doi: 10.3390/polym11091486.