Impumelelo yesayensi esezingeni eliphezulu kwezobuchwepheshe obusha bokususa i-amonithi esebenza kahle kakhulu, eyasungulwa yinkampani entsha yezinto zokwakha eseHeilongjiang, eShayina, yanyatheliswa ngokusemthethweni ephephabhukwini lezemfundo lamazwe ngamazwe i-Nature ekuqaleni kukaNovemba 2025. Njengoba idunyiswa njengentuthuko yezinga lomhlaba ekuhlanganisweni kwezidakamizwa kanye ne-R&D, lokhu kusungula izinto ezintsha kuthole ukunakwa okubanzi ngamandla ayo okuguqula ukuguqulwa kwama-molecule ezimbonini eziningi ezinenani eliphezulu.
Impumelelo eyinhloko isekuthuthukisweni kwesu lokususa i-amine ngqo eliqondiswa ukwakheka kwe-N-nitroamine. Le ndlela yokuqala inikeza indlela entsha yokuguqulwa okunembile kwama-heterocyclic compounds kanye ne-aniline derivatives—izici ezibalulekile zokwakha ekuthuthukisweni kwemithi kanye nokuhlanganiswa kwamakhemikhali amahle. Ngokungafani nezindlela zendabuko zokususa i-amine ezivame ukuthembela kuma-intermediate angazinzile noma izimo zokusabela ezinzima, ubuchwepheshe obuqondiswa yi-N-nitroamine bunikeza ushintsho olujwayelekile ekusebenzeni kahle nasekusebenziseni izinto eziningi.
Izinzuzo ezintathu ezivelele zichaza le ndlela: ukuhlukahluka, ukusebenza kahle okuphezulu, kanye nobulula bokusebenza. Ibonisa ukusebenza okubanzi kuzo zonke izinhlobo zama-molecule aqondiwe, isusa ukulinganiselwa kwamasu avamile avinjelwe yisakhiwo se-substrate noma isikhundla seqembu lama-amino. Ukusabela kuqhubeka ngaphansi kwezimo ezithambile, kugwema isidingo sama-catalyst anobuthi noma ukulawulwa kokushisa/ukucindezela okukhulu, okunciphisa kakhulu izingozi zokuphepha kanye nomthelela emvelweni. Okuphawuleka kakhulu, ubuchwepheshe buqede ngempumelelo ukuqinisekiswa komkhiqizo wokuhlola we-kilogram, bubonisa ukuthi kungenzeka yini ukusetshenziswa kwezimboni ezinkulu futhi bubeka isisekelo esiqinile sokuhweba.
Inani lokusetshenziswa kwalokhu kusungulwa lidlulela ngale kwemithi. Kulindeleke ukuthi lisetshenziswe kabanzi kwezobunjiniyela bamakhemikhali, izinto ezithuthukisiwe, kanye nokuhlanganiswa kwezibulala-zinambuzane. Ekuthuthukisweni kwemithi, kuzokwenza kube lula ukukhiqizwa kwezinto ezibalulekile, kusheshiswe inqubo ye-R&D yemithi emincane efana nemithi yokulwa nomdlavuza kanye nemithi yezinzwa. Emikhakheni yamakhemikhali nezinto, kwenza kube lula ukuhlanganiswa kwamakhemikhali akhethekile nezinto ezisebenzayo okuluhlaza okotshani nokungabizi kakhulu. Ekukhiqizweni kwezibulala-zinambuzane, kunikeza indlela eqhubekayo yokukhiqiza izinto ezisebenzayo eziphezulu ngenkathi kuhambisana nemithethonqubo eqinile yezemvelo.
Le mpumelelo ayigcini nje ngokubhekana nezinselele zesikhathi eside ekuguqulweni kwama-molecule kodwa futhi iqinisa isikhundla saseShayina ekusungulweni kwamakhemikhali okuseqophelweni eliphezulu. Njengoba ukuthuthuka kwezimboni kuqhubeka, ubuchwepheshe bukulungele ukuqhubekisela phambili izinzuzo zokusebenza kahle kanye nokunciphisa izindleko emikhakheni eminingi, okuphawula isinyathelo esibalulekile esiya phambili ekushintsheni komhlaba wonke kuya emikhubeni yokukhiqiza eluhlaza futhi esimeme kakhudlwana.
Isikhathi sokuthunyelwe: Novemba-14-2025