Results 241 to 250 of about 43,349 (285)

Soft, Deformable Polyurethane-Boronic Acid Nanoparticles as Dynamic Cross-Linkers to Construct 3D-Bioprintable Hydrogels. [PDF]

ACS Appl Mater Interfaces
Chang YC, Chen TY, Sun YM, Hsu SH.
europepmc   +1 more source

Fabrication of a strong, tough, recyclable, and multifunctional bio-based epoxy vitrimer <i>via</i> constructing polyarylation-enhanced dynamic networks. [PDF]

RSC Adv
Chang Z, Bao X, Yuan G, Ma Y, Li M, Ying H.   +5 more
europepmc   +1 more source

Dual-bond fracture metamaterials with full-field extrinsic toughening. [PDF]

Nat Commun
Meng Z, Lei P, Hou B, Liu B, Wang Y.
europepmc   +1 more source

Photocatalytic Hydrogenation of an N₂‑Derived Re^V Imido Complex. [PDF]

JACS Au
Oelschlegel K, Heinz M, Maji S, Naumann R, Höhle YFS, Alizadeh N, Finger M, Otte M, Heinze K, Holthausen MC, Schneider S.   +10 more
europepmc   +1 more source

Substrate-adaptive sacrificial corrosion strategy enables 700 mV oxygen evolution window for enhanced seawater electrolysis. [PDF]

Nat Commun
Zhang X, Tong L, Huang Q, Liang X, Shi X, Bai X, Wang CZ, Liu Y, Lin S, Zou X.   +9 more
europepmc   +1 more source

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Progress in bio-inspired sacrificial bonds in artificial polymeric materials

Chemical Society Reviews, 2017
This review focuses on the mechanisms, designs, and applications of bio-inspired sacrificial bonds in artificial polymeric materials.
Zhou, Xinxin, Guo, Baochun, Zhang, Liqun, Hu, Guo-Hua   +3 more
openaire   +5 more sources

Instability‐Assisted Direct Writing of Microstructured Fibers Featuring Sacrificial Bonds

Advanced Materials, 2015
A 30 μm-diameter thread of poly(lactic acid) (PLA) dissolved in dichloromethane is deposited on top of the eye of a sewing needle. The deposition robot traces a straight line; the helical shape of the thread is due to the liquid rope coiling instability. This instability is used to fabricate microstructured fibers with tailored mechanical properties.
Renaud, Passieux, Leigh, Guthrie, Somayeh Hosseini, Rad, Martin, Lévesque, Daniel, Therriault, Frédérick P, Gosselin   +5 more
openaire   +4 more sources

Tung Oil-Based Modifier Toughening Epoxy Resin by Sacrificial Bonds

ACS Sustainable Chemistry & Engineering, 2019
Sacrificial bonds are critical for the excellent toughness of many natural materials. Herein, to toughen epoxy resin, a renewable toughener (TAA) was prepared by incorporating cyano groups into tun...
Laihui Xiao, Jinrui Huang, Yigang Wang, Jie Chen, Zengshe Liu, Xiaoan Nie   +5 more
openaire   +3 more sources

Sacrificial Bonds in Stacked-Cup Carbon Nanofibers: Biomimetic Toughening Mechanisms for Composite Systems

ACS Nano, 2010
Many natural composites, such as nacre or bone, achieve exceptional toughening enhancements through the rupture of noncovalent secondary bonds between chain segments in the organic phase. This "sacrificial bond" rupture dissipates enormous amounts of energy and reveals significant hidden lengths due to unraveling of the highly coiled macromolecules ...
Marc J, Palmeri, Karl W, Putz, L Catherine, Brinson   +2 more
openaire   +4 more sources

In Situ Modification to Reinforce Isoprene Rubber by Sacrificial Bonds

ACS Applied Polymer Materials, 2023
Yongshuang Huang, Jie Li, Meizhou Qi, Guifu Si, Chen Tan   +4 more
openaire   +3 more sources