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Development of electrorheological chip and conducting polymer-based sensor

Xianzhou ZHANG, Weihua LI, Weijia WEN, Yanzhe WU, Gordon WALLACE,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4,   Pages 393-396 doi: 10.1007/s11465-009-0043-8

Abstract: This paper presents the development of an integrated sensor using two types of smart materials: electrorheological (ER) fluids and conducting polymers (CPs). The developed ER chip worked as an actuator, and it was driven by different voltages and control frequencies. When the four electrodes are controlled synchronously, the diaphragm acts as a vibrator whose frequency can be adjusted in accordance with the frequency of the electrical signals. The response signals of the CP sensor were recorded, and its properties were analyzed. Experimental results show that the amplitude decreases monotonically when the frequency increases, owing to the time delay in the pressure buildup in the ER chip. However, the displacement fluctuation of the diaphragm below 20Hz can be detected clearly even if the value is very low. When the vibration frequency is larger than 20Hz, the CP sensor can hardly detect the displacement fluctuation. Thus, the upper limit frequency that the CP sensor can detect is about 20Hz. The practical applications of this microdevice are also discussed.

Keywords： electrorheological (ER) fluids     conducting polymer (CP)     polydimethylsioxane (PDMS)     driving frequency     amplitude    

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Validation of polymer-based nano-iron oxide in further phosphorus removal from bioeffluent: laboratory

Ming HUA, Lili XIAO, Bingcai PAN, Quanxing ZHANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3,   Pages 435-441 doi: 10.1007/s11783-013-0508-1

Abstract: ., a polymer-based hydrated ferric oxide nanocomposite (HFO-201), for the further removal of phosphorous

Keywords： bioeffluent     phosphorus removal     nanocomposite adsorbent     hydrated ferric oxide    

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Engineering Dual Oxygen Simultaneously Modified Boron Nitride for Boosting Adsorptive Desulfurization of Fuel Article

罗静, 魏延臣, 巢艳红, 王超, 李宏平, 熊君, 华明清, 李华明, 朱文帅

Engineering 2022, Volume 14, Issue 7,   Pages 86-93 doi: 10.1016/j.eng.2020.08.030

Abstract: oxygen atom-scale interior substitution and edge hydroxylation in BN structure were constructed via a polymer-basedsynthetic strategy.Therefore, the designing of a polymer-based strategy could be also extended to other heteroatom doping

Keywords： Polymer-based synthetic strategy     Interior substitution BN     Oxygen doping     Adsorptive desulfurization    

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Review of recent advances of polymer based dielectrics for high-energy storage in electronic power devices

Wenjie Sun, Jiale Mao, Shuang Wang, Lei Zhang, Yonghong Cheng

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 18-34 doi: 10.1007/s11705-020-1939-4

Abstract: Polymer-based dielectric capacitors are widely-used energy storage devices.Requirements for polymer-based dielectrics in various power electronic equipment are emphasized, including

Keywords： dielectric capacitors     polymer-based dielectrics     energy density     dielectric loss     working temperature     frequency    

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Development of an electrorheological chip and conducting polymer based sensor

Xianzhou ZHANG, Weihua LI, Weijia WEN, Yanzhe WU, Gordon WALLACE,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4,   Pages 472-472 doi: 10.1007/s11465-009-0077-y

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Numerical modeling of nonlinear deformation of polymer composites based on hyperelastic constitutive

Qingsheng YANG, Fang XU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3,   Pages 284-288 doi: 10.1007/s11465-009-0067-0

Abstract: Fiber reinforced polymer (FRP) composites exhibit nonlinear and hyperelastic characteristics under finiteThis paper investigates the macroscopic hyperelastic behavior of fiber reinforced polymer compositesusing a micromechanical model and finite deformation theory based on the hyperelastic constitutive law

Keywords： composites     hyperelastic     finite deformation     homogenization     micromechanics    

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Current Status and Prospects of High-Performance Synthetic Rubber in China

Xu Lin, Zeng Benzhong, Wang Chao, Zhang Fubao

Strategic Study of CAE 2020, Volume 22, Issue 5,   Pages 128-136 doi: 10.15302/J-SSCAE-2020.05.012

Abstract:

 Synthetic rubber materials are widely used in industry, nationalHigh-performance and functional synthetic rubber is the key advanced base material necessary for theBased on industrial survey data, we systematically summarized the development status of high-performanceWe suggest that China focus on the development of highperformance and functional synthetic rubber suchas functionalized solution polymerized styrene-butadiene rubber, neodymium-based cis-1,4-polybutadiene

Keywords： synthetic rubber，thermoplastic elastomer，special rubber material，development strategy    

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Lignin-based polymer with high phenolic hydroxyl group content prepared by the alkyl chain bridging method

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1075-1084 doi: 10.1007/s11705-022-2272-x

Abstract: Based on the excellent electron transporting property of PLS, PLS was applied as a dopant in poly(3,4hydroxyl group of lignin can be easily boosted by the alkyl chain bridging method, and phenolated lignin-based

Keywords： lignosulfonate     phenolic group     PEDOT:PLS     hole extract layer     energy level    

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Genome reprogramming for synthetic biology

Kylie Standage-Beier,Xiao Wang

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1,   Pages 37-45 doi: 10.1007/s11705-017-1618-2

Abstract: The ability to go from a digitized DNA sequence to a predictable biological function is central to syntheticRecent development of new programmable tools to reengineer genomes has spurred myriad advances in syntheticinterspace short palindromic repeats enable RNA-guided rational redesign of organisms and implementation of syntheticAdvanced DNA synthesis and assembly methods have also enabled the construction of fully synthetic organisms

Keywords： CRISPR     genome engineering     synthetic biology     rational design    

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A new polystyrene-latex-based and EPS-containing synthetic sludge

Ling-Ling Wang, Shan Chen, Hai-Ting Zheng, Guo-Qing Sheng, Zhi-Jun Wang, Wen-Wei Li, Han-Qing Yu

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 1,   Pages 131-139 doi: 10.1007/s11783-011-0390-7

Abstract: Synthetic sludge, as a chemical surrogate to activated sludge, could be used to investigate the sludgephysicochemical properties, and it is desirable to prepare synthetic sludge with similar structure andIn this work, a high-strength synthetic sludge was prepared with functional polystyrene latex particlesThe flocculation and settling characteristics of the microspheres and the prepared synthetic sludge wereCompared with other three functional polystyrene latex microspheres, the synthetic sludge prepared with

Keywords： activated sludge     extracellular polymeric substances (EPS)     flocculation     polystyrene latex particles     synthetic    

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The Synthetic Assessment for Systematic Safety Based on Vag ue Sets

Liu Aihua,Shi Shiliang,Wuchao

Strategic Study of CAE 2007, Volume 9, Issue 3,   Pages 58-61

Abstract:  Fuzzy synthetic assessment can only solve ambiguousness problem from front, but Vague sets haveFrom this, this paper suggests that Vague sets be used in the synthetic assessment, then determines theweight of each assessment index with improved AHP, and establishes the synthetic assessment model forsystematic safety based on Vague sets.

Keywords： systematic safety     Vague sets     synthetic assessment     the weight    

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Mobile CRISPR-Cas9 based anti-phage system in E. coli

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 8,   Pages 1281-1289 doi: 10.1007/s11705-022-2141-7

Abstract: Here, we developed a mobile CRISPR-Cas9 based anti-phage system for bacteriophages defense in E. coli

Keywords： phage infections     anti-phage     CRISPR-Cas9     conjugative transfer     synthetic biology    

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Organic conjugated polymers and polymer dots as photocatalysts for hydrogen production

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 667-677 doi: 10.1007/s11708-021-0767-7

Abstract: Among them, organic polymer dots process large breadth of potential synthetic diversity are the representativeIn this mini-review, first, the organic polymer photocatalysts were introduced.Then, recent reports on polymer dots which showed a superior photocatalytic activity and a robust stabilityFinally, challenges and outlook on using organic polymer dots-based photocatalysts from hydrogen production

Keywords： polymer dots (Pdots)     photocatalysis     hydrogen production    

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Knowledge-based competitive strategy using direct customer experience for automobile product development

Peter HODGES, Shuh Yuan LIOU,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 33-46 doi: 10.1007/s11465-009-0080-3

Abstract: Here, we envision that differentiation through expertise in integration can be a successful strategy

Keywords： product development     strategy     knowledge management    

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Construction of interfacial dynamic bonds for high performance lignin/polymer biocomposites

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1372-1388 doi: 10.1007/s11705-023-2302-3

Abstract: The development of lignin/polymer biocomposites can promote the high value utilization of lignin andand serious agglomeration in polymer owing to the strong intermolecular force of lignin.As such, it is extremely difficult to prepare high performance lignin/polymer biocomposites.Recently, we proposed the strategy of in situ construction of interfacial dynamic bonds in lignin/polymer composites.

Keywords： lignin     polymer     interfacial dynamic bonds    

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Title Author Date Type Operation

Development of electrorheological chip and conducting polymer-based sensor

Xianzhou ZHANG, Weihua LI, Weijia WEN, Yanzhe WU, Gordon WALLACE,

Journal Article

Validation of polymer-based nano-iron oxide in further phosphorus removal from bioeffluent: laboratory

Ming HUA, Lili XIAO, Bingcai PAN, Quanxing ZHANG

Journal Article

Engineering Dual Oxygen Simultaneously Modified Boron Nitride for Boosting Adsorptive Desulfurization of Fuel

罗静, 魏延臣, 巢艳红, 王超, 李宏平, 熊君, 华明清, 李华明, 朱文帅

Journal Article

Review of recent advances of polymer based dielectrics for high-energy storage in electronic power devices

Wenjie Sun, Jiale Mao, Shuang Wang, Lei Zhang, Yonghong Cheng

Journal Article

Development of an electrorheological chip and conducting polymer based sensor

Xianzhou ZHANG, Weihua LI, Weijia WEN, Yanzhe WU, Gordon WALLACE,

Journal Article

Numerical modeling of nonlinear deformation of polymer composites based on hyperelastic constitutive

Qingsheng YANG, Fang XU

Journal Article

Current Status and Prospects of High-Performance Synthetic Rubber in China

Xu Lin, Zeng Benzhong, Wang Chao, Zhang Fubao

Journal Article

Lignin-based polymer with high phenolic hydroxyl group content prepared by the alkyl chain bridging method

Journal Article

Genome reprogramming for synthetic biology

Kylie Standage-Beier,Xiao Wang

Journal Article

A new polystyrene-latex-based and EPS-containing synthetic sludge

Ling-Ling Wang, Shan Chen, Hai-Ting Zheng, Guo-Qing Sheng, Zhi-Jun Wang, Wen-Wei Li, Han-Qing Yu

Journal Article

The Synthetic Assessment for Systematic Safety Based on Vag ue Sets

Liu Aihua,Shi Shiliang,Wuchao

Journal Article

Mobile CRISPR-Cas9 based anti-phage system in E. coli

Journal Article

Organic conjugated polymers and polymer dots as photocatalysts for hydrogen production

Journal Article

Knowledge-based competitive strategy using direct customer experience for automobile product development

Peter HODGES, Shuh Yuan LIOU,

Journal Article

Construction of interfacial dynamic bonds for high performance lignin/polymer biocomposites

Journal Article