The layered cathode materials LiNi1/3Co1/3Mn1/3O2 for Li-ion battery were synthesized by high temperature solid-state method,sol-gel method and carbonate co-precipitation method,respectively.

Firstly, preparation of Li[Ni_(1/3)Co_(1/3)Mn_(1/3)]O_2 cathode material by carbonate co-precipitation method was studied via thermo gravimetry analysis(TG) of carbonate co-precipitation precursor, and X-ray diffraction(XRD) analy.

6) ferrite micropowder was prepared by carbonate co-precipitation method from metal sulfate solution using ammonium bicarbonate as precipitant.

LiNi1/3Co1/3Mn1/3O2 was prepared by a carbonate co-precipitation method combined with an ultrasonic technique, followed by a high temperature solid state reaction.

LiNi_(1/3)Co_(1/3)Mn_(1/3)O_2 was prepared by a carbonate co-precipitation methode combined with a ultrasonic technique,followed by a high temperature solid state reaction,and the effec.

A series of spherical cathode material—LiNi_(1/3)Co_(1/3)Mn_(1/3)O_2 was synthesized by carbonate co-precipitation method and then examined by TG-DTA、ICP、XRD、SEM etc.

Synthesis of Y_2O_3 nanopowders and transparent Y_2O_3 ceramics by carbonate-precipitation process;

BaTiO3 powder was synthesized by oxalate coprecipitation method,and through the experiment and characterizations of XRD,DTA-TG,IR,TEM the result indicated that the product BaTiO3 was cube,well-proportioned and the size was about 30nm and reunited less.

In order to develop more effective,nontoxic and environment-friendly inorganic luminescent nanomaterials for manifesting fingerprint,the Eu3 + doped LaPO4 nano-materials were synthesized by oxalate coprecipitation method.

Result showed that: the catalyst prepared by co-precipitating with nitrate showed better catalytic performance and texture than that prepared by ammonia method.