Dispersity - Wikipedia
网页In chemistry, the dispersity is a measure of the heterogeneity of sizes of molecules or particles in a mixture. A collection of objects is called uniform if the objects have the same size, shape, or mass. A sample of objects that have an inconsistent size, shape and mass distribution is called non-uniform.
Accelerating syngas-to-aromatic conversion via spontaneously ...
网页2022年9月22日 · Spontaneous monodispersion of reducible active species (e.g., Fe, Co) and their stabilization in reductive atmospheres remain a key challenge in catalytic syngas chemistry. In this study, we ...
Monodispersity - an overview | ScienceDirect Topics
网页Priyanka Singh, ... Deok-Chun Yang, in Trends in Biotechnology, 2016. In all of the synthesis methodologies, good monodispersity (i.e., a narrow size distribution) can be achieved. by controlling the relevant critical parameters (Figure 2, main text). View article.
Monodispersion of SiO2/CeO2 Binary Nano-Abrasives with …
网页2023年7月6日 · In this work, silica (SiO 2) microspheres with adjustable size and structure were prepared by a modified Stöber template approach, and ceria (CeO 2) nano-shell layers were coated via in situ chemical precipitation on the core surfaces forming core/shell composite particles.
Monodisperse Molybdenum Nanoparticles as Highly Efficient ...
网页Herein, monodisperse molybdenum (Mo) nanoparticles embedded onto nitrogen-doped graphene (Mo@N-G) were developed and used as a highly efficient electrocatalyst to enhance LiPS conversion. The weight ratio of the electrocatalyst in the catalyst/sulfur cathode is only 9%.
Monodisperse nanoparticles for catalysis and nanomedicine
网页2019年8月6日 · Monodisperse NPs with controlled surface chemistry, morphologies and magnetic properties also show great potential for use in biomedicine. We highlight how monodisperse iron oxide NPs are made biocompatible and target-specific for biomedical imaging, sensing and therapeutic applications.
Monodisperse conjugated polymer particles by Suzuki–Miyaura …
网页2012年9月25日 · To date, self-assembled three-dimensional photonic crystals of conjugated polymers have been realized in inverse configuration only; they are formed by self-assembling particles, made from passive...
Rapid and Highly Controlled Generation of Monodisperse Multiple ...
网页2019年9月3日 · Multiple Emulsions (MEs) contain a drop laden with many micro-droplets. A single-step microfluidic-based synthesis process of MEs is presented to provide a rapid and controlled generation of ...
Facile Large-Scale Synthesis of Monodisperse Mesoporous Silica ...
网页2013年1月30日 · Mesoporous silica nanoparticles (MSNs) are experiencing rapid development in the biomedical field for imaging and for use in heterogeneous catalysis. Although the synthesis of MSNs with various morphologies and particle sizes has been reported, synthesis of a pore network with monodispersion …
Monodispersed Ag Nanoparticle in Layered Double ... - ACS …
网页2018年12月4日 · The Ag NPs with advantageous optical absorption could realize the energy capture and transfer process, and LDHs with abundant hydroxyl groups are beneficial for the deprotonated reaction. Therefore, the as-prepared film exhibited interference-free deprotonated signals in negative-ion mode with high ionization efficiency.
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