1-20 of 571

Search Results for polymer

Follow your search
Access your saved searches in your account

Close Modal
Sort by
Book Chapter
Book cover for Trends in Applications of <span class="search-highlight">Polymers</span> and <span class="search-highlight">Polymer</span> Composites
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735424555_001
EISBN: 978-0-7354-2455-5
ISBN: 978-0-7354-2452-4
... monologue, hole drilling of CFRP composites has been discussed comprehensively, providing an idea of the machining of composite panels and challenges therein. One major polymeric material family belongs to the super-engineered polymer, polyether ether ketone (PEEK), which is an organic thermoplastic polymer...
Book Chapter
Book cover for Trends in Applications of <span class="search-highlight">Polymers</span> and <span class="search-highlight">Polymer</span> Composites
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735424555_002
EISBN: 978-0-7354-2455-5
ISBN: 978-0-7354-2452-4
... reinforced polymer composites (BFRP) with several intrinsic properties, which can be tweaked as a function of its manufacturing process. The features, such as mechanical, tribological, and thermal aspects, will also help understand the utilization of this composite material in civil and commercial sectors...
Book Chapter
Book cover for Trends in Applications of <span class="search-highlight">Polymers</span> and <span class="search-highlight">Polymer</span> Composites
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735424555_003
EISBN: 978-0-7354-2455-5
ISBN: 978-0-7354-2452-4
.... The delamination induced during the drilling of polymeric composites is profoundly influenced by the cutting speed and rate of feed during machining. The cutting forces decline at high speed, and it increases with a rise in feed values in the case of polymers. Phadnis et al. (2012) and Xu and El Mansori...
Book Chapter
Book cover for Trends in Applications of <span class="search-highlight">Polymers</span> and <span class="search-highlight">Polymer</span> Composites
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735424555_004
EISBN: 978-0-7354-2455-5
ISBN: 978-0-7354-2452-4
... to thermoplastics, thermosetting polymers remain in solid form permanently once heated and cured. After curing, these become tough or hard through cross-linking of the polymeric chains and permanent irreversible bondage is achieved. It means that thermosetting polymers may not melt again once exposed to very high...
Book Chapter
Book cover for Trends in Applications of <span class="search-highlight">Polymers</span> and <span class="search-highlight">Polymer</span> Composites
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735424555_005
EISBN: 978-0-7354-2455-5
ISBN: 978-0-7354-2452-4
... ( Kobayashi et al., 2017 ). The electrochemical decomposition of polymeric electrolyte is inhibited effectively by the sandwich structure. The layered structure consists of a polymer–ceramic–polymer composite electrolyte system as shown in Fig. 5.1(b) . A ceramic sheet composed...
Book Chapter
Book cover for Trends in Applications of <span class="search-highlight">Polymers</span> and <span class="search-highlight">Polymer</span> Composites
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735424555_006
EISBN: 978-0-7354-2455-5
ISBN: 978-0-7354-2452-4
.... The friction behavior of polymers is very different for above and below the Tg value. Surface layers of polymeric materials are not generally analyzed for the effect of Tg value on the friction and wear properties ( Fox, 2016 ). There is a method for identifying...
Book Chapter
Book cover for Trends in Applications of <span class="search-highlight">Polymers</span> and <span class="search-highlight">Polymer</span> Composites
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735424555_009
EISBN: 978-0-7354-2455-5
ISBN: 978-0-7354-2452-4
...After the discovery of conducting polymers (CPs), the utilization of polymeric materials and their composites has become a common trend in various applications, as shown in Fig. 9.1 . The conducting polymers have a special type of redox chemistry and their electrical properties are easily tunable...
Book
Book cover for Trends in Applications of <span class="search-highlight">Polymers</span> and <span class="search-highlight">Polymer</span> Composites
Series: AIPP Books, Principles
Published: September 2022
10.1063/9780735424555
EISBN: 978-0-7354-2455-5
ISBN: 978-0-7354-2452-4
Book Chapter
Series: AIPP Books, Methods
Published: March 2023
10.1063/9780735425743_001
EISBN: 978-0-7354-2574-3
ISBN: 978-0-7354-2572-9
... industries, an increased attention has been paid to the development of shale gas monetizing processes that can cost-effectively transform shale gas into value-added chemicals, which include, but are not limited to, alcohol, ether, polymers, and aromatics ( Niziolek et al., 2015a , 2015b ; Derosa...
Book Chapter
Series: AIPP Books, Methods
Published: March 2023
10.1063/9780735425743_010
EISBN: 978-0-7354-2574-3
ISBN: 978-0-7354-2572-9
... to reactor Hpol Enthalpy of polymer Hr Heat released due to polymerization reaction Hreac Heat of reaction [In] Molar concentration of inerts in the gas phase kd1...
Images
(a) Schematic of a self-leveling capacitive VOC sensor. (b) SEM image of the self-leveling sensor (i) 450 µm long device with PDMS polymer and (ii) magnified image of the suspended top electrode of the device with etch holes (i) Reproduced with permission from Likhite et al., Sens. Actuators B Chem. 311, 127817 (2020). Copyright 2020 Elsevier. (c) SEM images of AlGaN/GaN heterostructure based dual channel MC heater design [(i) and (ii)] SEM images of a monolithic tip dual channel MC heater. The sensor and heater channels are visible in (ii). (iii) and (iv) Split tip dual channel MC heater with sensor and heater channels marked in (iv). Reproduced with permission from Jahangir and Koley, Sci. Rep. 6, 28735 (2016). Copyright 2020 Author(s), licensed under a Creative Commons Attribution 3.0 Unported License. (d) Graphene membrane resonators (i) angled SEM image of suspended graphene membranes over fabricated trenches in SiO2. (ii) Angled SEM of an array of graphene membranes. (iii) Optical image of a large array of graphene membranes.
Published: March 2023
FIG. 8.4 (a) Schematic of a self-leveling capacitive VOC sensor. (b) SEM image of the self-leveling sensor (i) 450 µm long device with PDMS polymer and (ii) magnified image of the suspended top electrode of the device with etch holes (i) Reproduced with permission from Likhite et al More about this image found in (a) Schematic of a self-leveling capacitive VOC sensor. (b) SEM image of th...
Book Chapter
Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735424395_008
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
...., Sens. Actuators B Chem. 257 , 488–495 (2018b). Copyright 2018 Elsevier. (j) SEM image of the polymer nanocomposite MCs used for explosive vapor sensing. Reprinted with permission from Patil et al., Sens. Actuators B Chem. 192 , 444–451 (2014). Copyright 2014 Elsevier. Advancements...
Book Chapter
Series: AIPP Books, Methods
Published: March 2023
EISBN: 978-0-7354-2574-3
ISBN: 978-0-7354-2572-9
... designs, exergy analysis, and techno-economic analysis ,” Ind. Eng. Chem. Res.   53 ( 28 ), 11442 – 11459 ( 2014b ). 10.1021/ie5012245 He , C.  et al., “ Monetizing shale gas to polymers under mixed uncertainty: Stochastic modeling and likelihood analysis ,” AIChE J.   64 ( 6...
Images
(a) SEM image of a typical microfabricated Si-based cantilever sensor array without any surface modification. Reprinted with permission from Baller et al., Ultramicroscopy 82(1–4), 1–9 (2000). Copyright 2000 Elsevier. (b) Schematic of H2 sensing MC with an integrated Si photonics-based interferometric optical readout. An underlying waveguide allowed portions of the light passing through it to diffract and reflect from the bottom side of the sensing MC back into the waveguide. This resulted in optical interference, which was dependent on the separation distance between the waveguide and the MC. (c) SEM image of the fabricated H2 sensing MC. The inset shows the A–A′ surface profile of the MC as measured by optical profilometry across the length. The location of the Si photonic waveguide is marked by dashed lines. It was hidden under a SiOx planarization layer. Reprinted with permission from Gurusamy et al., Sens. Actuators B Chem. 281, 335–342 (2019). Copyright 2019 Elsevier. (d) SEM image of the Ni-MOF-74 deposited resonant MC sensor used for CO detection where the material was coated onto the free-end of the MC. (e) Responses of the sensor to various concentrations of CO gas with a dynamic range from 10 ppb to 2.6 ppm. The inset depicts the magnified view of the sensor response to the lowest concentration of 10 ppb. Reprinted with permission from Lv et al., Sens. Actuators B Chem. 262, 562–569 (2018). Copyright 2018 Elsevier. (f) SEM image of the carboxyl group functionalized mesoporous silica nanoparticles (C-MSNs) loaded resonant MC sensor used for NH3 sensing. (g) Micro-gravimetric sensing curve of the C-MSNs decorated MC sensor to NH3 vapor at various concentrations in the range of 5–300 ppb. The inset shows the relationship between NH3 concentration and sensing response, which follows a Langmuir adsorption isotherm behavior; (h) repeatability test of the sensor to NH3 for three cycles at 120 ppb concentration; (i) selectivity test of the sensor to eight kinds of interfering gases. Reprinted with permission from Liu et al., Sens. Actuators B Chem. 257, 488–495 (2018b). Copyright 2018 Elsevier. (j) SEM image of the polymer nanocomposite MCs used for explosive vapor sensing. Reprinted with permission from Patil et al., Sens. Actuators B Chem. 192, 444–451 (2014).
Published: March 2023
of interfering gases. Reprinted with permission from Liu et al., Sens. Actuators B Chem. 257 , 488–495 (2018b). Copyright 2018 Elsevier. (j) SEM image of the polymer nanocomposite MCs used for explosive vapor sensing. Reprinted with permission from Patil et al., Sens. Actuators B Chem. 192 More about this image found in (a) SEM image of a typical microfabricated Si-based cantilever sensor array...
Book Chapter
Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735425590_011
EISBN: 978-0-7354-2559-0
ISBN: 978-0-7354-2556-9
... of device performance and scaling. In this context, polymers and nanomaterials like carbon nanotube and fullerene were actively pursued. The isolation of graphene that confines electrons to two dimensions as against the three dimensions in a bulk material was a huge milestone in the low-dimensional...
Book Chapter
Series: AIPP Books, Methods
Published: March 2023
10.1063/9780735425743_006
EISBN: 978-0-7354-2574-3
ISBN: 978-0-7354-2572-9
.... (2012) . And, Daryoush and Darvish (2013) have investigated the application of nanomaterials to reduce the energy consumption. They have mentioned in their work that nanocomposite materials with the basis of a polymer (polymer matrix) were first presented during the 1970s and the technology of solgel...
Book Chapter

Series: AIPP Books, Methods
Published: March 2023
EISBN: 978-0-7354-2574-3
ISBN: 978-0-7354-2572-9
.../13504509.2022.2087115 Kim , S. and Jang , J. , “ Effect of degree of polymerization on the mechanical properties of regenerated cellulose fibers using synthesized 1-allyl-3-methylimidazolium chloride ,” Fibers Polym.   14 ( 6 ), 909 – 914 ( 2013 ). 10.1007/s12221-013-0909-6 Kumar...
Book Chapter

Series: AIPP Books, Principles
Published: March 2023
0
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
... , S.   Ghosh , and S.   Bhattacharya (AIP Publishing, Melville, 2021a ). 10.1063/9780735423954_002 Basu , A. K. , Basu , A. , and Bhattacharya , S. , “ Study of pH induced conformational change of papain using polymeric nano-cantilever ,” AIP Conf. Proc.   2083 , 030001...
Book Chapter
Series: AIPP Books, Principles
Published: March 2023
0
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
... of fabricated SU-8 thin film micro-cantilevers ,” J. Micromanuf.   3 ( 2 ), 113 – 120 ( 2020a ). 10.1177/2516598420930988 Basu , A. K. , Basu , A. , and Bhattacharya , S. , “ Study of pH induced conformational change of papain using polymeric nano-cantilever ,” AIP Conf. Proc.   2083...
Book Chapter
Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735424395_003
EISBN: 978-0-7354-2439-5
ISBN: 978-0-7354-2436-4
... of papain using polymeric nano-cantilever ,” AIP Conf. Proc.   2083 , 030001 ( 2019a ). 10.1063/1.5094311 Basu , A. K. , Basu , A. , and Bhattacharya , S. , “ Micro/nano fabricated cantilever based biosensor platform: A review and recent progress ,” Enzyme Microb. Technol.   139...