Results 11 to 20 of about 1,899,134 (303)

Mesoporous crystalline metal oxides [PDF]

open access: yes, 2009
Mesoporous monocrystalline metal oxides (e.g. Co₃O₄, Cr₂O₃, NiO, CeO₂, In₂O₃ and WO₃) templated by SBA-15 or KIT-6 were synthesised successfully by using a simple solvent-free approach, the so-called solid-liquid method, which was the principal ...
Yue, Wenbo
core   +2 more sources

One-Pot Reduction of Metal Oxides/Salts with Carbohydrate Biomass Under Mild Hydrothermal Conditions [PDF]

open access: yes, 2021
Development of novel strategies to make full use of highly functionalized biomass molecules to expand its application fields is crucial to biomass utilization.
Guodong, Yao   +5 more
core   +1 more source

Porous anodic metal oxides [PDF]

open access: yes, 2008
An equifield strength model has been established to elucidate the formation mechanism for the highly ordered alumina pore arrays and titanium oxide nanotubular arrays prepared via a common electrochemical methodology, anodisation. The fundamentals of the
Su, Zixue   +3 more
core   +1 more source

Current advancements in applications of chitosan based nano-metal oxides as food preservative materials [PDF]

open access: yesNanomedicine Research Journal, 2019
Objective(s): A remarkable growing effort has been conducted by several researchers to fabricate food packaging materials which are able to protect foodstuffs and enhance their shelf-life from food-borne pathogens and fungal attack which causes great ...
Yasser Shahbazi, Nassim Shavisi
doaj   +1 more source

Porosity through reduction in metal oxides [PDF]

open access: yes, 2008
Routes to porous materials with nanoscale dimensions have been investigated. In the first example presented, porous manganese oxide has been prepared by leaching Ni metal from a nickel-manganese oxide precursor via reduction.
Seshadri, R.   +2 more
core   +1 more source

Synthesis of CeO2@S Composite as Cathode Material for in Lithium-Sulfur Batteries

open access: yesInternational Journal of Electrochemical Science, 2020
Rare metal oxides have many appealing characteristics and performance in many aspects, such as photo catalysis and energy storage. In recent decades, traditional metal oxides have been identified as promising cathode host materials for Li-S batteries ...
Mingkai Yue
doaj   +1 more source

Transition metal oxides for high performance sodium ion battery anodes [PDF]

open access: yes, 2014
Sodium-ion batteries (SIBs) are attracting considerable attention with expectation of replacing lithium-ion batteries (LIBs) in large-scale energy storage systems (ESSs).
Yuan, Tianzhi   +6 more
core   +1 more source

Synthesis of Mesoporous Metal Oxides by Structure Replication: Thermal Analysis of Metal Nitrates in Porous Carbon Matrices

open access: yesNanomaterials, 2015
A variety of metal nitrates were filled into the pores of an ordered mesoporous CMK-3 carbon matrix by solution-based impregnation. Thermal conversion of the metal nitrates into the respective metal oxides, and subsequent removal of the carbon matrix by ...
Christian Weinberger   +3 more
doaj   +1 more source

Radiation Effects in CMOS Isolation Oxides: Differences and Similarities With Thermal Oxides [PDF]

open access: yes, 2013
Radiation effects in thick isolation oxides of modern CMOS technologies are investigated using dedicated test structures designed using two commercial foundries.
Martinez, Martial   +11 more
core   +1 more source

Studies of leaching, recovery and recycling of heavy metals [PDF]

open access: yes, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 04/02/2008.The leachability of cadmium, cobalt, copper, lead, nickel and zinc metals and their oxides, sulfides and carbonates by water, 0.5 mol dm-3 ...
Askari, Hallo Mustafa
core   +7 more sources

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