Thermal conductivityCelluloseBiohydrogelHYDROGELSWATERThe hydrogels are three-dimensional networks, and commonly, they exhibit a water-swollen structure, utilized as a part of biomedical medicine, where the thermal conduction of hydrogels required to be better understood. In the present article, different ...
1、Hydrogel beads derived from chrome leather scraps for the preparation of lightweight gypsum 2、Size-controlled graphite nanoplatelets_ thermal conductivity enhancers for epoxy resin 3、Thermal, morphological, and mechanical characteristics of sustainable tannin bio-based foams reinforced with wood cellulosi...
On a single crystal of Li-Tl-Tartrate the thermal conductivity in the temperature range of 4. 2-80 K was measured. At the phase transition a distinct change of slope was observed. The anisotropy of the thermal conductivity between the a- and the b-direction of the crystal is very high....
Fluorinated graphene (FG) has recently attracted the attention of the scientific community because of its exceptional thermal conductivity and electrical insulating qualities. This work aims to provide a detailed analysis of the structure-property relationships inherent in FG, including both chemical and ...
of hydrogels at the nano-scale and deflections of micro-cracks at the interfaces, which avoid stress concentration and dissipate huge energy. Furthermore, this cement-hydrogel composite also exhibits a low thermal conductivity (around 1/10 of normal cement) and density, high specific strength and ...
where Cp and K are the effective heat capacity and effective thermal conductivity of the cavity material, respectively. I represents the optical power that actually heats the cavity, and δλ is the mode linewidth of the cold cavity. The first term of Eq. (2) represents the heat generated ...
Thermal Interface Hydrogel Composites Mechanically Compliant with Curvy Skins and Rigid Electronic Modules thermal conductivitythermal interface materialThe evolution of wearable electronic devices has drawn attention to personal thermal management (PTM) technologies ... D Ji,P Liu,P Im,... - 《Adv.func...
Due to the existence of a three-dimensional network structure, a continuous and effective heat transfer path is formed inside the hydrogel, which presents thermal conductivity of 0.868 W/(m·k). The unique properties of phase change hydrogels pave a new avenue for personal thermal management and...
Porous aerogel materials have advantages of a low density, low thermal conductivity and high porosity, and they have broad application prospects in heat insulation and building energy conservation. However, aerogel materials usually exhibit poor mechanical properties. Single-component aerogels are less like...
We report the detailed analysis of both structural characterization by SEM, thermal conductivity of high value and high resolution spectroscopic properties of Nd3+-doped Lu2O3 transparent ceramics fabricated by the non-conventional SPS method. The emission spectra of the main C2 site shows two close...