Blar i NTNU Open på forfatter "Zhang, Zhiliang"
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Efficient Liquefaction of Carbon Dioxide on Superlyophobic Surfaces
Snustad, Ingrid; Ervik, Åsmund; Austegard, Anders; Reigstad, Gunhild Allard; He, Jianying; Zhang, Zhiliang; Brunsvold, Amy (Journal article, 2019)Liquefaction of CO2 is a necessary step in several parts of the carbon capture, transport and storage (CCS) chain, e.g. for processing for ship transport. By increasing the efficiency of condensation, a lower energy ... -
Electrical four-point probing of spherical metallic thin films coated onto micron sized polymer particles
Pettersen, Sigurd Rolland; Stokkeland, August Emil; Kristiansen, Helge; njagi, john; Redford, Keith; Goia, Dan; Zhang, Zhiliang; He, Jianying (Journal article; Peer reviewed, 2016)Micron-sized metal-coated polymer spheres are frequently used as filler particles in conductive composites for electronic interconnects. However, the intrinsic electrical resistivity of the spherical thin films has not ... -
Electromechanical characterization of individual micron-sized metal coated polymer particles
Bazilchuk, Molly Strimbeck; Pettersen, Sigurd Rolland; Kristiansen, Helge; Zhang, Zhiliang; He, Jianying (Journal article; Peer reviewed, 2016)Micron-sized polymer particles with nanoscale metal coatings are essential in conductive adhesives for electronics assembly. The particles function in a compressed state in the adhesives. The link between mechanical ... -
ELECTROMECHANICAL CHARACTERIZATION OF METALCOATED POLYMER SPHERES FOR CONDUCTIVE ADHESIVES
Bazilchuk, Molly Strimbeck (Doctoral theses at NTNU;2018:295, Doctoral thesis, 2018)Micron-sized metal-coated polymer sphere(s) (MPS) are a critical component in anisotropic conductive adhesive (ACA) applied in fine pitch electrical interconnect. The MPS are compressed during adhesive bonding, so their ... -
Electron-irradiation-induced reinforcement of reduced graphene oxide papers
Jin, Enze; He, Jianying; zhang, kaixuan; Zhang, Zhiliang; Shi, Gaoquan; Zheng, Quanshui (Journal article; Peer reviewed, 2013)Here we show that the graphene sheets in reduced graphene oxide papers (rGOPs) can be cross-linked by electron-irradiation-induced sp3 carbon atoms, resulting in significant enhancements in both the mechanical and electrical ... -
Enabling phase transition of infused lubricant in porous structure for exceptional oil/water separation
Wang, Feng; Luo, Sihai; Xiao, Senbo; Zhang, Wenjing; Zhuo, Yizhi; He, Jianying; Zhang, Zhiliang (Journal article; Peer reviewed, 2020)The fundamental mechanism behind oil/water separation materials is their surface wettability that allows either oil or water to pass through. The conventional materials for oil/water separation generally have extreme ... -
Enabling Sequential Rupture for Lowering Atomistic Ice Adhesion
Xiao, Senbo; Skallerud, Bjørn Helge; Wang, Feng; Zhang, Zhiliang; He, Jianying (Journal article; Peer reviewed, 2019)State-of-the-art passive icephobicity relies mainly on static parameters such as surface energy, coating elastic modulus, crack sizes and so on. Low ice adhesion resulting from dynamic de-icing process, for instance ice ... -
Enhancement of Thermal Boundary Conductance of Metal–Polymer System
Sandell, Susanne; Maire, Jeremie; Chavez-Angel, Emigdio; Sotomayor Torres, Clivia M.; Kristiansen, Helge; Zhang, Zhiliang; He, Jianying (Peer reviewed; Journal article, 2020)In organic electronics, thermal management is a challenge, as most organic materials conduct heat poorly. As these devices become smaller, thermal transport is increasingly limited by organic–inorganic interfaces, for ... -
Enhancing the mechanical durability of icephobic surfaces by introducing autonomous self-healing function
Zhuo, Yizhi; Håkonsen, Verner; He, Zhiwei; Xiao, Senbo; He, Jianying; Zhang, Zhiliang (Journal article; Peer reviewed, 2018)Ice accretion presents a severe risk for human safety. Despite great efforts for developing icephobic surfaces (the surface with an ice adhesion strength below 100 kPa) have been devoted, expanding the lifetime of ... -
Epidermal Gland Inspired Self-Repairing Slippery Lubricant-Infused Porous Coatings with Durable Low Ice Adhesion
Li, Tong; Zhuo, Yizhi; Håkonsen, Verner; Rønneberg, Sigrid; He, Jianying; Zhang, Zhiliang (Journal article; Peer reviewed, 2019)The limited durability of slippery lubricant-infused porous surfaces (SLIPS) restricts their practical applications. Inspired by the epidermal glands of skins, we developed a facile approach to durable SLIPS with gland-like ... -
Experimental and numerical study on hydrogen-induced failure of X65 pipeline steel
Lin, Meichao; Yu, Haiyang; Wang, Dong; Díaz, Andrés; Alvaro, Antonio; Olden, Vigdis; Koren, Erik Aas; Ding, Yu; He, Jianying; Zhang, Zhiliang (Peer reviewed; Journal article, 2024)Hydrogen-induced fracture of X65 pipeline steel under in-situ electrochemical charging is investigated by using in situ slow strain-rate tensile (SSRT) test, hydrogen diffusion test, fractography analysis, and finite element ... -
Experimental measurement of temperature-dependent equivalent stress-strain curves of a 420 MPa structural steel with axisymmetric notched tensile specimens
Tu, Shengwen; Ren, Xiaobo; He, Jianying; Zhang, Zhiliang (Journal article; Peer reviewed, 2019)Recently, the authors in this paper proposed a correction function to determine material’s equivalent stress-strain curve with axisymmetric-notched tensile specimens. In this study, tensile tests were performed at room ... -
Extraordinary Deformation Capacity of Smallest Carbohelicene Springs
Sestak, Petr; Wu, Jianyang; He, Jianying; Pokluda, Jaroslav; Zhang, Zhiliang (Journal article; Peer reviewed, 2015)The extraordinary deformation and loading capacity of nine different [∞]carbohelicene springs under uniaxial tension up to their fracture were computed using the density functional theory. The simulations comprised either ... -
Extraordinary Response of H-Charged and H-Free Coherent Grain Boundaries in Nickel to Multiaxial Loading
Sestak, Petr; Cerny, Miroslav; Zhang, Zhiliang; Pokluda, Jaroslav (Peer reviewed; Journal article, 2020)The cohesive strength of 3, 5, and 11 grain boundaries (GBs) in clean and hydrogen-segregated fcc nickel was systematically studied as a function of the superimposed transverse biaxial stresses using ab initio methods. The ... -
Fabrication and characterisation of a vertically aligned Forest of Carbon Nanotubes towards a superhydrophobic Surface
Kolnes, Jon-Oddvar (Master thesis, 2015)Owing to their unique water repellent properties, superhydrophobic surfaces offer a vast number of potential industrial applications. From self-cleaning windows to more efficient microfluidic devices, research on what makes ... -
Focused ion beam milling of self-assembled magnetic superstructures: an approach to fabricate nanoporous materials with tunable porosity
Håkonsen, Verner; Singh, Gurvinder; He, Jianying; Zhang, Zhiliang (Journal article; Peer reviewed, 2018)Fabricating nanoporous materials with tunable pore sizes while keeping the freedom of materials choice, is an active area of research because of its practical relevance in a wide range of applications. Here, we demonstrate ... -
Four-point transient potential drop measurements on metal plates
Persvik, Øyvind O. Aunet; Zhang, Zhiliang (Journal article; Peer reviewed, 2020)The transient potential drop method is based on measurement of the transient voltage on the surface of a conductor due to the injection of a pulsed current. In this paper, we consider an approximate analytical model for ... -
Fracture and negative Poisson’s ratio of novel spanned-fullerenes nanotube networks under tension
Wu, Jianyang; He, Jianying; Zhang, Zhiliang (Journal article; Peer reviewed, 2013)Carbon-based nanomaterials have attracted significant attention due to their unique physical properties. In this study, various multi-dimensional graphitic architectures are constructed by spanning fullerenes with carbon ... -
Fracture of micrometre-sized Ni/Au coated polymer particles
He, Jianying; Helland, Tore; Zhang, Zhiliang; Kristiansen, H (Journal article; Peer reviewed, 2009)Deformation and fracture of individual micrometre-sized Ni/Au coated polymer particles have been studied by a nanoindentation-based flat punch method. A wide range of test conditions has been applied to deform the coated ... -
A framework for classification of snow- and icephobicity
Borrebæk, Per-Olof; Rønneberg, Sigrid; Jelle, Bjørn Petter; Klein-Paste, Alex; Zhang, Zhiliang; He, Jianying (Peer reviewed; Journal article, 2020)For decades, there has been no proper thermodynamic definition of icephobicity. Some claim icephobic properties at an adhesion lower than 100 kPa, whereas others claim it when the accretion of ice is significantly prolonged. ...