Semiconducting ceramic composition having positive temperature c

Details Semiconducting ceramic composition having positive temperature c Semiconducting ceramic composition having positive temperature c

1996-02-07

1997-11-11

Group, Karl

Compositions: ceramic

Ceramic compositions

Titanate, zirconate, stannate, niobate, or tantalate or...

501139, C04B 35468

Patent

active

056863675

ABSTRACT:
A semiconducting ceramic composition having a positive temperature coefficient and a process for production thereof. The semiconducting ceramic composition comprises a barium titanate semiconducting ceramic composition containing silicon oxide and manganese, the semiconducting ceramic composition further comprising sodium in an amount of from 0.0005 to 0.02 wt % based on the amount of the barium titanate semiconducting ceramic composition.

REFERENCES:
patent: 4096098 (1978-06-01), Umeya et al.
patent: 4956320 (1990-09-01), Asakura et al.
patent: 5075818 (1991-12-01), Ueno et al.
patent: 5166759 (1992-11-01), Ueno et al.
patent: 5268006 (1993-12-01), Ueno et al.
Chemical Abstracts, vol. 86, No. 22, May 30, 1997, "Thermistor with Positive temperature Coefficient of Resistance", Namio et al, p. 603, col. 2.

Affiliated with

Also associated with

Rating

Semiconducting ceramic composition having positive temperature c does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Semiconducting ceramic composition having positive temperature c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconducting ceramic composition having positive temperature c will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1228786