|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Enhancing Hydrophilicity of Thick Electrodes for High Energy Density Aqueous Batteries显示文摘Thick electrodes can substantially enhance the overall energy density of batteries.However,insufficient wettability of aqueous electrolytes toward electrodes with conventional hydrophobic binders severely limits utilization of active materials with increasing the thickness of electrodes for aqueous batteries,resulting in battery performance deterioration with a reduced capacity.Here,we demonstrate that controlling the hydrophilicity of the thicker electrodes is critical to enhancing the overall energy density of batteries.Hydrophilic binders are synthesized via a simple sulfonation process of conventional polyvinylidene fluoride binders,considering physicochemical properties such as mechanical properties and adhesion.The introduction of abundant sulfonate groups of binders(i)allows fast and sufficient electrolyte wetting,and(ii)improves ionic conduction in thick electrodes,enabling a significant increase in reversible capacities under various current densities.Further,the sulfonated binder effectively inhibits the dissolution of cathode materials in reactive aqueous electrolytes.Overall,our findings significantly enhance the energy density and contribute to the development of practical zinc-ion batteries. | Jungeun Lee Hyeonsoo Lee Cheol Bak Youngsun Hong Daeha Joung Jeong Beom Ko Yong Min Lee Chanhoon Kim | 2023 | Nano-Micro Letters2023，15，7： | 2 |
| 2 | Graphene based materials: Past, present and future显示文摘 | Virendra Singh Daeha Joung Lei Zhai Soumen Das Saiful I. Khondaker Sudipta Seal | 2011 | Progress in Materials Science2011，，8： | 2 |
| 3 | Quercetin prevents DNA single strand break age and eytotoxicity caused by tert - butylhy - droperoxide free radieal scavenging versus iron chelating meehanism显示文摘 | Sestili P Guidarelli A Daeha M | 1998 | Free Radie Biol Med1998，25，2： | 1 |
| 4 | Graphene based mate-rials: past, present and future显示文摘 | VIRENDRA S DAEHA J LEI Z | 2011 | Progress in Materials Sci-ence2011，56，8： | 1 |
| 5 | Graphene based materials: Past, present and future显示文摘 | Virendra Singh Daeha Joung Lei Zhai Soumen Das Saiful I. Khondaker Sudipta Seal | 2011 | Progress in Materials Science2011，，8： | 1 |
| 6 | A Database Synchronization Algorithm for Mobile Devices显示文摘 | Miyoung Choi Eunae Cho Daeha Park | 2010 | IEEE Transactions on Consumer Electronics2010，56，2： | 1 |
| 7 | One pot synthesis of RGO/PbS nanocomposite and its near infrared photoresponse study显示文摘 | Surajit Ghosh Tanusri Pal Daeha Joung Saiful Khondaker | 2012 | Applied Physics A2012，，4： | 1 |
| 8 | Rare earth elements as indicators of groundwater environment changes in a fractured rock system: environment from fracture-filling calcite 显示文摘 | SeungGu Lee DaeHa Lee | 2003 | Applied Geochemistry2003，18，： | 1 |
| 9 | Graphene based materials: Past, present and future显示文摘 | Virendra Singh Daeha Joung Lei Zhai | 2011 | Progr Mater Sci2011，56，： | 1 |
| 10 | Analysis of thermal induced stress and strain in continuous fiber-reforced composites 显示文摘 | Anderson P M and Daeha G S | 1994 | Metall Mater Trans1994，25，： | 1 |
| 11 | Graphene based materials:Past,present and future显示文摘 | Singh V Joung Daeha Zhai Lei | 2011 | Progress in Materials Science2011，56，8： | 1 |
| 12 | Plasma Triggered Grain Coalescence for Self-Assembly of 3D Nanostructures显示文摘Grain coalescence has been applied in many areas of nanofabrication technology, including modification of thinfilm properties, nanowelding, and self-assembly of nanostructures. However, very few systematic studies of selfassembly using the grain coalescence, especially for threedimensional(3D) nanostructures, exist at present. Here, we investigate the mechanism of plasma triggered grain coalescence to achieve the precise control of nanoscale phase and morphology of the grain coalescence induced by exothermic energy. Exothermic energy is generated through etching a silicon substrate via application of plasma. By tuning the plasma power and the flow rates of reactive gases, different etching rates and profiles can be achieved, resulting in various morphologies of grain coalescence. Balancing the isotropic/anisotropic substrate etching profile and the etching rate makes it possible to simultaneously release 2D nanostructures from the substrate and induce enough surface tension force,generated by grain coalescence, to form 3D nanostructures.Diverse morphologies of 3D nanostructures have been obtained by the grain coalescence, and a strategy to achieve self-assembly, resulting in desired 3D nanostructures, has been proposed and demonstrated. | Chunhui Dai Daeha Joung Jeong-Hyun Cho | 2017 | Nano-Micro Letters2017，9，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员