3D-ordered Nanoporous LiMPO4 (M = Fe, Mn)–Carbon Composites with Excellent Charging–Discharging Rate-capability
نویسندگان
چکیده
منابع مشابه
Nanoporous CuS with excellent photocatalytic property
We present the rational synthesis of nanoporous CuS for the first time by chemical dealloying method. The morphologies of the CuS catalysts are controlled by the composition of the original amorphous alloys. Nanoporous Cu2S is firstly formed during the chemical dealloying process, and then the Cu2S transforms into CuS. The nanoporous CuS exhibits excellent photocatalytic activity for the degrad...
متن کاملEvaluating Electrical Properties, Band Gaps and Rate Capability of Li2MSiO4 (M= Mn, Fe, Co, Ni) Cathode Materials Using DOS Diagrams
In this study, theoretical investigations of Li2MSiO4 family cathode materials, including Li2MnSiO4, Li2FeSiO4, Li2CoSiO4, and Li2NiSiO4 are performed using density functional theory (DFT), by GGA and GGA+U methods. The materials properties including electrical conductivity and rate cap...
متن کاملRapid one-pot synthesis of LiMPO4 (M = Fe, Mn) colloidal nanocrystals by supercritical ethanol process.
We report a rapid one-pot supercritical fluid approach to prepare the desired size and morphology controlled LiMPO(4) nanocrystals, using oleylamine as both capping and reducing agent.
متن کاملDimensionally modulated, single-crystalline LiMPO4 (M= Mn, Fe, Co, and Ni) with nano-thumblike shapes for high-power energy storage.
We demonstrate an efficient and rapid microwave irradiated solvothermal method to prepare nanostructured lithium metal phosphates LiMPO(4) (M = Mn, Fe, Co, and Ni) within a short reaction time (5-15 min) at temperatures as low as 300 degrees C without requiring any post annealing at elevated temperatures. The highly viscous, high-boiling tetraethyleneglycol used as the solvent not only provides...
متن کاملNanoporous PbSe–SiO2 Thermoelectric Composites
Nanoporous architecture has long been predicted theoretically for its proficiency in suppressing thermal conduction, but less concerned as a practical approach for better thermoelectric materials hitherto probably due to its technical challenges. This article demonstrates a study on nanoporous PbSe-SiO2 composites fabricated by a facile method of mechanical alloying assisted by subsequent wet-m...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemistry Letters
سال: 2012
ISSN: 0366-7022,1348-0715
DOI: 10.1246/cl.2012.1639