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View article: Wafer‐Scale Fabrication of Hierarchically Porous Silicon and Silica by Active Nanoparticle‐Assisted Chemical Etching and Pseudomorphic Thermal Oxidation (Small 22/2023)
Wafer‐Scale Fabrication of Hierarchically Porous Silicon and Silica by Active Nanoparticle‐Assisted Chemical Etching and Pseudomorphic Thermal Oxidation (Small 22/2023) Open
Porous Silica In article number 2206842, Stella Gries, Patrick Huber, and co-workers present a novel approach based on silver nanoparticle-assisted chemical etching (MACE) of macroporous silicon for the synthesis of hierarchically porous s…
View article: Wafer‐Scale Fabrication of Hierarchically Porous Silicon and Silica by Active Nanoparticle‐Assisted Chemical Etching and Pseudomorphic Thermal Oxidation
Wafer‐Scale Fabrication of Hierarchically Porous Silicon and Silica by Active Nanoparticle‐Assisted Chemical Etching and Pseudomorphic Thermal Oxidation Open
Many biological materials exhibit a multiscale porosity with small, mostly nanoscale pores as well as large, macroscopic capillaries to simultaneously achieve optimized mass transport capabilities and lightweight structures with large inne…
View article: How nanoporous silicon-polypyrrole hybrids flex their muscles in aqueous electrolytes: <i>In operando</i> high-resolution x-ray diffraction and electron tomography-based micromechanical computer simulations
How nanoporous silicon-polypyrrole hybrids flex their muscles in aqueous electrolytes: <i>In operando</i> high-resolution x-ray diffraction and electron tomography-based micromechanical computer simulations Open
Macroscopic strain experiments revealed that Si crystals traversed by\nparallel, channel-like nanopores functionalized with the muscle polymer\npolypyrrole exhibit large and reversible electrochemo-mechanical actuation in\naqueous electrol…