Ubwoko bune nyamukuru bw'ibikoresho vy'ubuki vy'ivyuma n'ibiranga ikoreshwa ryavyo
Ivyuma vy'agaciro
Ibintu nyamukuru: Ibintu bikora ni ivyuma vy’agaciro nka platine (Pt), palladium (Pd), na rhodium (Rh), bishizwe ku gifadika c’ubuki hakoreshejwe ubuhinga bwo gushiramwo ibintu.
Ivyuma bitera umuriro
Uburyo bw’Ibikoresho: Bishingiye ku miterere y’ibintu vyinshi vy’umuyagankuba (TiO2), alumina (Al2O3), n’umuyagankuba wa vanadium (V2O5).
Ivyuma vy'amamolekule
Ibirango vy’imiterere: Ukoresheje igikoresho co gushigikira ubuki gifise ZSM-5, Y-type, canke ibindi bikoresho vy’ugusesagura, ivyo bikoresho bifise imirongo y’ibitoke bitobito ifise ubunini bw’ibitoke busanzwe.
Ivyuma bitera umuriro vya perovskite
Ivyerekeye imiti: Ubwoko bwa ABO3 bw’imiterere y’amabuye y’agaciro, n’ahantu A-hasanzwe hagizwe n’ibintu vy’ubutaka bidasanzwe vyitwa lanthanide n’ahantu B-hakoreshwa ivyuma bihinduka nka manganese canke cobalt.
