Journal Article10.1021/ACS.CHEMREV.6B00468
Laser Synthesis and Processing of Colloids: Fundamentals and Applications
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TL;DR: Unscreened surface charge of LSPC-synthesized colloids is the key to achieving colloidal stability and high affinity to biomolecules as well as support materials, thereby enabling the fabrication of bioconjugates and heterogeneous catalysts.
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Abstract: Driven by functionality and purity demand for applications of inorganic nanoparticle colloids in optics, biology, and energy, their surface chemistry has become a topic of intensive research interest. Consequently, ligand-free colloids are ideal reference materials for evaluating the effects of surface adsorbates from the initial state for application-oriented nanointegration purposes. After two decades of development, laser synthesis and processing of colloids (LSPC) has emerged as a convenient and scalable technique for the synthesis of ligand-free nanomaterials in sealed environments. In addition to the high-purity surface of LSPC-generated nanoparticles, other strengths of LSPC include its high throughput, convenience for preparing alloys or series of doped nanomaterials, and its continuous operation mode, suitable for downstream processing. Unscreened surface charge of LSPC-synthesized colloids is the key to achieving colloidal stability and high affinity to biomolecules as well as support materials,...
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Citations
Oxygen-Vacancy Abundant Ultrafine Co3O4/Graphene Composites for High-Rate Supercapacitor Electrodes.
Shuhua Yang,Yuanyue Liu,Yuanyue Liu,Yufeng Hao,Xiaopeng Yang,William A. Goddard,Xiaoli Zhang,Bingqiang Cao +7 more
TL;DR: A novel/universal one‐step laser irradiation method is developed that overcomes all challenges and obtains the oxygen‐vacancy abundant ultrafine Co3O4 nanoparticles/ graphene (UCNG) composites with high SCs performance and is demonstrated to be universal for other metal oxide/graphene Composites with tuned electrical conductivity and electrochemical activity.
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Room-Temperature Laser Synthesis in Liquid of Oxide, Metal-Oxide Core-Shells, and Doped Oxide Nanoparticles
Vincenzo Amendola,David Amans,Yoshie Ishikawa,Naoto Koshizaki,Salvatore Scirè,Giuseppe Compagnini,Sven Reichenberger,Stephan Barcikowski +7 more
TL;DR: A review of established laser‐based methodologies of oxide nanoparticles which include pure oxidic phases, as well as unconventional structures like defective or doped oxides, non‐equilibrium compounds, metal‐oxide core–shells and other anisotropic morphologies is presented.
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Laser Irradiation of Metal Oxide Films and Nanostructures: Applications and Advances.
Haribabu Palneedi,Jung-Hwan Park,Deepam Maurya,Mahesh Peddigari,Geon-Tae Hwang,Venkateswarlu Annapureddy,Jong-Woo Kim,Jong Jin Choi,Byung Dong Hahn,Shashank Priya,Keon Jae Lee,Jungho Ryu +11 more
TL;DR: Besides providing a brief overview on the principles governing the laser-material interactions, here, the ongoing efforts in laser irradiation of metal oxide films and nanostructures for a variety of applications are reviewed.
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Jayaraman Theerthagiri,K. Karuppasamy,Seung Jun Lee,R. Shwetharani,Hyun-Seok Kim,S. K. Khadheer Pasha,Muthupandian Ashokkumar,Myong Yong Choi +7 more
TL;DR: In this paper , the authors present an overview of the fundamental understanding and importance of the pulsed laser process, namely various roles and mechanisms involved in the production of various types of nanomaterials, such as metal nanoparticles, oxides, nonoxides, and carbon-based materials.
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