Kuputika-kupikisa mabhokisi ejunction zvinhu zvakakosha pakuchengetedza kuchengetedzwa munzvimbo dzine njodzi. Aya mabhokisi anoratidzirwa neakanakisa ekuisa chisimbiso zvivakwa uye yakasimba kuputika-proof kugona, yakaita segaba rakavharwa.
Inonyanya kushandiswa mumaindasitiri umo njodzi dzekuputika dzakapararira, sezvikamu zvemakemikari nemishonga, iwo akakosha pakuita waya uye kugovera tambo dzemidziyo munzvimbo dzinoputika semafuta uye petrochemical zvidyarwa.. Dhizaini yavo inoenderana neyakaomesesa miitiro yekuchengetedza, kupa mhinduro yakavimbika yekubatanidza magetsi munzvimbo dzine njodzi.