JOURNAL OF APPLIED POLYMER SCIENCE
·
2026
·
IF 2.8
Hongdan Bao,Kaiyuan Huo,Jing Zou,Hao Chen,Guangyu Chen,Hengrui Zhang,Yan Guo,Na Li,Weidong Xia
Adhesives are essential in diverse industrial fields, and bioadhesives play a critical role in medicine for minimally invasive tissue repair and device integration. However, existing systems, particularly polyethylene glycol (PEG)-based adhesives, often suffer from brittleness, inadequate performance under extreme temperatures, and limited substrate versatility. To overcome these challenges, we developed a novel polyphenol-PEG adhesive platform through citric acid (CA)-mediated liquid–liquid phase separation (LLPS). This process, driven by CA-regulated hydrogen bonding as confirmed by XPS, FTIR, UV spectroscopy, and solution studies, produces adhesives with exceptional properties: peel strength near 15 N/cm, shear strength exceeding 4 MPa on hydrophilic substrates, rapid adhesion within 10 s, and operational stability from liquid nitrogen temperatures up to about 150°C, maintaining over 1 MPa shear strength at 200°C exposure. The adhesive demonstrates effective sealing of fractured bone, adhering to wet biological tissues and serving as an eco-friendly solution for restoring cultural artifacts. This study establishes the condensate formed by the CA-regulated LLPS process in the polyphenol-PEG system as a novel, ultra-robust adhesive suitable for demanding biomedical and industrial applications.
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产品关联
DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2026
·
IF 2.8
Yao Bao,Beiyi Zhang,Jinbo Gao,Jing Chen,Yibing Lin,Congying Ma,Yuanlie Yu,Jilin Wang
Natural silk textiles with passive radiative cooling properties show promising potentials for energy-efficient personal thermal regulation. Herein, the thermal regulation patches (SF@Gly-BN) based on silk fibroin (SF), glycerin (Gly), and boron nitride nanoflakes (BNFs) are fabricated. The incorporation of BNFs enhances the solar reflectance from ~0.3 to ~0.7 in the high solar spectrum region while maintaining a high infrared emissivity of ~0.85 in the mid-infrared region for SF@Gly-BN patches. The enhancement of these optical properties endows the SF@Gly-BN patches with excellent passive radiative cooling performance. Indoor tests show a ~14.7°C sub-ambient temperature drop for the SF@Gly-BN patch with 20 wt% BNFs, whereas the outdoor testing exhibits an average sub-ambient temperature drop of ~14°C on the clear days with the average solar irradiance of 1050 W m −2 . Moreover, the SF@Gly-BN patch shows great potentials for personal thermal regulation which can reduce skin temperatures by ~6.5°C and ~3.0°C respectively in outdoor and indoor conditions. This research offers an approach to developing efficient, eco-friendly, and biocompatible wearable thermal management products.
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产品关联
DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2012
·Vol. 126
·期 3
·954-959
·
IF 1.289
Chunhui Shen,Zhihan Guo,Cheng Chen,Shanjun Gao
Proton-conductive inorganic–organic hybrid intermediate-temperature membranes were prepared from 3-glycidoxypropyltrimethoxysilane (GPTMS) and 1-hydroxyethane-1,1-diphosphonic acid (HEDPA) by sol–gel process. To prevent the leaching out of phosphonic acid, triethylamine was used as catalyst to promote the reaction of HEDPA and GPTMS to immobilize phosphonic acid groups. Fourier transform infrared spectra revealed that phosphonic acid groups of HEDPA were chemically bounded to organosiloxane network as a result of the reaction of P OH of HEDPA and epoxy ring of GPTMS. TG-DSC results indicated that the hybrid membranes were thermally stable up to 250°C. The proton conductivity of the hybrid membranes increased with temperature from 30 to 130°C. The proton conductivity of hybrid membrane with the molar ratio of GPTMS/HEDPA = 2/1 can reach up to 1.0 × 10 −3 S/cm under anhydrous condition at 130°C, which reveals that this membrane is a promising proton exchange membrane for intermediate-temperature proton exchange membrane fuel cell. © 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012
研究领域:
材料科学
·
高分子科学
·
燃料电池技术
·
无机化学
·
有机-无机杂化材料
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DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2019
·Vol. 136
·期 46
·48210
·
IF 2.188
Lixiang Shen,Yingying Lai,Heqing Fu
In this work, a flower clusters-like superhydrophobic surface was fabricated via an ultraviolet (UV) curable coating of octadecylamine (ODA) and vinyl-terminated polydimethylsiloxane (V-PDMS). ODA self-assembled into many flower clusters-like structures on the surface of the coating, increasing the roughness of the coating surface without additional nanoparticles. V-PDMS formed a highly crosslinked network under a UV lamp, which would be helpful for a robust superhydrophobic surface. The obtained PDMS/ODA fabric showed water contact angle of 161° and sliding angle of 5°. The durability of the superhydrophobic surface was tested by water impacting, tube brush scrubbing, knife scratching, hand twisting, finger pressing, tape adhesion, abrasion, continuous rinsing, and chemical conditions. The experimental results indicated that the superhydrophobic surface have good durability for long service life. Moreover, the PDMS/ODA fabric could selectively absorb oils from water with good separation performance. This work will provide a facile, low cost, and versatile method to prepare superhydrophobic surfaces, and enhance their efficiency of oil–water separation. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019 , 136 , 48210.
研究领域:
材料科学
·
表面化学
·
高分子科学
·
环境工程
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DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2012
·Vol. 128
·期 1
·275-282
·
IF 1.289
Lei Miao,Mangeng Lu,Chaolong Yang,Yunfei Zhang,Tengfei Shen,Jianying Ma
Poly( N -isopropyl acrylamide) (PNIPAAm)- graft -poly(ethylene oxide) (PEO) hydrogels crosslinked by poly(ϵ-caprolactone) diacrylate were prepared, and their microstructures were investigated. The swelling/deswelling kinetics and compression strength were measured. The relationship between the structure and properties of hydrogel are discussed. It was found that the PEO comb-type grafted structure reduced the thermosensitivity and increased the compression strength. The addition of poly(ϵ-caprolactone) (PCL) accelerated the deswelling rate of the hydrogels. Meanwhile, the entanglement of PCL chains restrained the further swelling of the network of gels. The PCL crosslinking agent and PEO comb-type grafted structure made the behavior of the hydrogels deviate from the rubber elasticity equations. © 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013
研究领域:
高分子科学
·
材料化学
·
水凝胶工程
·
智能材料
·
生物医学材料
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DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2015
·Vol. 132
·期 42
·
IF 1.768
Xuxia Yao,Hong Du,Ning Xu,Shuai Sun,Weipu Zhu,Zhiquan Shen
Fully degradable cationic poly(ester-phosphoester)s with antibacterial properties were prepared by a combination of ring-opening polymerization (ROP) and “click” reaction. First, poly(ester-phosphoester)s-bearing alkynyl groups were synthesized by the ring-opening copolymerization of 2-(2-propynyloxy)−2-oxo-1,3,2-dioxaphospholane (propynyl ethylene phosphate, PEP) and ε-caprolactone (CL) using lanthanum tris(2,6-di-tert-butyl-4-methylphenolate)s (La(DBMP) 3 ) as the catalyst. 2-Azido-N,N-dimethylethanamine (DMEAN 3 ) was then attached to the copolymers by “click” reaction, resulting in poly(ester-phosphoester)s with pendant tertiary amines. After the quaternization reactions between the copolymer and various alkyl bromides, cationic poly(ester-phosphoester)s containing ammonium groups were obtained. Optical density (OD) measurement shows that the cationic copolymers have excellent antibacterial activity, which makes them potential candidates as biomaterials. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015 , 132 , 42647.
研究领域:
高分子化学
·
生物医学材料
·
抗菌高分子
·
大分子合成
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DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2023
·Vol. 141
·期 9
·e55016
·
IF 3
Peng Wei,Qingkun Liu,Xin Hou,Qiong Zhou,Pengpeng Bai,Yonggang Meng,Liran Ma,Yu Tian
Nitrile butadiene rubber (NBR) has received a lot of attention as a sealing material, and its tribological performance is a crucial factor in determining the efficiency with which it will operate under various operating situations. In this study, NBR specimens with varying degrees of cyanide content, namely low cyanide (DN401), medium cyanide (DN2850), medium-high cyanide (DN3380), and high cyanide (DN4050), were selected to investigate their tribological behavior when subjected to NO.10 aviation oil. To emulate their frictional responses during startup and shutdown operations, all four types of NBR were assessed under dry conditions. As the cyanide content increased, the coefficient of friction (COF) dropped from 1.381 to 0.810 and wear rate dropped from 2.38 × 10 −3 mm 3 /(N m) to 1.88 × 10 −4 mm 3 /(N m). When employed in conjunction with NO.10 aviation oil, DN401 and DN3380 exhibited COFs of 0.0963 and a slightly higher value of 0.127, respectively. Following aging treatment at 80°C in NO.10 aviation oil, stress reduction reached 65.8%, indicating the poorest performance among the four variants of NBR. Considering the COF, wear rate, and aging performance, DN3380 emerges as the most favorable choice for practical applications, thereby offering valuable insights into the selection of nitrile rubber for sealing materials.
研究领域:
材料科学
·
摩擦学
·
高分子工程
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DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2023
·Vol. 141
·期 4
·e54846
·
IF 3
Xiangqian Fan,Xianming Zhai,Lei Liu,Jing Zhang,Lin Li,Jiarong Wang
In this article, a crosslinked waterborne poly(urethane-urea) (WPUU) is synthesized based on the terminal aromatic amine polyether (DP-1000) and aliphatic isophorone diisocyanate. Then WPUU is compound with acrylate monomer by emulsion polymerization to produce waterborne polyacrylate–poly(urethane-urea) (WPUUA) hybrid emulsions. Compared with waterborne polyacrylate (WPA) film, the film-forming ability of WPUUA film is improved and the surface roughness R a and R q of WPUUA film decreases from 47.5 and 36.4 nm to 35.2 and 18.8 nm, respectively. Meanwhile, the mechanical properties of WPUUA films are significantly improved compared to WPA film. In addition, the performances of WPUUA hybrid films can be modified according to requirements by adjusting the molar ratio between DP-1000 and polyisocyanate. As a result, these WPUUA hybrid emulsions have great application potential in waterborne coatings and other fields.
研究领域:
高分子科学
·
材料化学
·
涂层技术
·
乳液聚合
·
功能材料
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DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2015
·Vol. 133
·期 10
·
IF 1.768
Lu Shen,Jian Zheng,Ying Wang,Mangeng Lu,Kun Wu
Phenolic novolac type epoxy resin has been modified with acrylic acid (AA) and 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) to form ultraviolet-curable coatings, and integrated performances of the coatings were evaluated. It was found that the hydrogen bonding interactions among the oligomers became stronger along with the increase of AMPS content, thus the oligomer viscosity and a variety of polymer properties were affected. The polar hydrogen bond donors significantly enhanced the adhesion strength and surface wetting behavior of the coatings. Meanwhile, hydrogen bonding interactions can also reinforce the three-dimensional structure of the film as in polymeric state, which potentially increased its glass transition temperature and mechanical properties. Results of chemical resistance showed that coatings modified with moderate amount of AMPS could be completely removed in several minutes when exposed to alkali solution or anhydrous ethanol. With these attractive features, modified films had prospective applications in temporary protective coatings. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 43113.
研究领域:
高分子科学
·
涂层与表面技术
·
材料化学
·
紫外固化技术
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DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2017
·Vol. 134
·期 26
·
IF 1.86
Zhoutong Qiu,Jikui Wang,Kun Yang,Jiahong Guo,Wenqi Wang,Renjie Pan,Genhua Wu
This study is focused on the development of high-performance composite materials based on nano silicon dioxide (nano-SiO 2 ) modified by polydopamine (PDA). A facile one-step method was developed to synthesize core–shell structured SiO 2 @polydopamine (PDA) nanospheres. During the synthesis, a PDA shell was simultaneously coated on the SiO 2 nanospheres to form the core–shell nanostructure which was blended with polypropylene (PP) and β nucleating agent (β-NA) to enhance both mechanical and hydrophilic properties. Nano-SiO 2 particles modified by PDA (SiO 2 @polydopamine) influence the crystallization of PP seriously. The results indicated that when 1%wt SiO 2 @polydopamine was added, the impact strength of composite reached the maximum value 12.60k J/m 2 increasing 137% compared with PP, the bending strength and bending modulus decreased slightly reaching 41.85 MPa, and 2192 MPa, respectively, the composite possessed hydrophilic performance with the water contact angle of 88.32°. β nucleating agent was used in all formulations, the synergistic effect toward mechanical properties with SiO 2 @polydopamine was studied. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017 , 134 , 45004.
研究领域:
材料科学
·
聚合物复合材料
·
纳米材料
·
表面化学
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DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2021
·Vol. 139
·期 18
·52051
·
IF 3.125
Xinhui Gu,Juying Hou,Shiyun Ai
In recent years, the development of environment-friendly biodegradable and high-performing polymer composite for production has attracted much attention, motivated by the need to reduce the amount of microplastics accumulating in the environment. In this study, the poly (butylene adipate-co-terephthalate) (PBAT) and sodium lignosulphonate (SL) composite films with different loading of SL are synthesized. The PBAT/SL composite films show great UV-blocking capability and photostability. When the addition of SL reaches 10 wt%, the UV-B blocking of the composite films (P/L10) can reach about 100%. However, the tensile strength of P/L10 is about 32% less than that of neat PBAT. The silane modified nano-SiO 2 (m-SiO 2 ) , as a nano-filler, is well distributed into PBAT/SL composites, leading to improved tensile properties and the compatibility of PBAT with SL. The tensile strength of the P/L10/S2 (S2 denotes 2 wt% m-SiO 2 ) is about 55% more than that of P/L10 and 5% more than that of neat PABT. It can be observed from SEM that a suitable content of m-SiO 2 can improve the interfacial compatibility between PBAT and SL. This work provides innovative strategy for biodegradable PBAT/SL composites with remarkable UV-blocking ability and tensile strength.
研究领域:
材料科学
·
聚合物复合材料
·
环境工程
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DOI
高影响因子
JOURNAL OF APPLIED POLYMER SCIENCE
·
2017
·Vol. 134
·期 31
·45163
·
IF 1.86
Wanping Cai,Xiangyan Ma,Jiahong Guo,Xing Peng,Sai Zhang,Zhoutong Qiu,Jie Ying,Jikui Wang
Poly( p -styrene sulfonate- co -acrylic acid sodium) (PSA) from the copolymerization of acrylic acid sodium and p -styrene sulfonate monomers were used to dope poly(3,4-ethylene dioxythiophene) (PEDOT) to generate PEDOT–PSA antistatic dispersions. Compared to those of the PEDOT–poly( p -styrene sulfonate sodium) (PSS), the physical and electrical properties of the PEDOT–PSA conductive liquids were much better. The PEDOT–PSA films possessed a better water resistance without a decrease in the conductivity. The sheet resistance of the PEDOT–PSA–poly(ethylene terephthalate) (PET) films was about 1.5 × 10 4 Ω/sq with a 100 nm thickness, the same as the PEDOT–PSS–PET films. The transmittance of the PEDOT–PSA–PET films exceeded 88%. Furthermore, the environmental dispersity of the PEDOT–PSA antistatic dispersion was apparently improved by the dopant PSA so that the stability was extraordinarily promoted. Meanwhile, the water resistances of the PEDOT–PSA–PET and PEDOT–PSA films were also enhanced. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017 , 134 , 45163.
研究领域:
材料科学
·
聚合物化学
·
电子材料
·
导电聚合物
·
薄膜技术
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DOI
高影响因子
危险品化学品经营许可证（带存储）