Plate-like magnetite particles, plate-like maghemite particles a
Porous alumina fabrication procedures
Porous aluminas and their preparation
Porous aluminum oxide materials prepared by non-ionic surfactant
Porous anode bodies comprising niobium suboxide and...
Positive electrode active material for lithium secondary battery
Positive electrode active material for nonaqueous secondary cell
Positive electrode material and nickel-zinc battery
Potassium titanate substantially free of respirable fibers and m
Potassium titanate, method for manufacturing the same,...
Precious metal recovery from organics-precious metal...
Precipitating .alpha. alumina monohydrate
Precipitation of aluminum oxide having low sodium oxide content
Precursor compounds of alkaline earth metal or rare earth...
Preparation and application of novel chromium based...
Preparation method of magnetic and metal oxide nanoparticles
Preparation of a high surface area gamma lithium aluminate
Preparation of acicular .alpha.-Fe.sub.2 O.sub.3
Preparation of acicular .alpha.-Fe.sub.2 O.sub.3
Preparation of acicular alpha-Fe.sub.2 O.sub.3