umutwe w'urupapuro

ibicuruzwa

Uburyo bwo gupima urumuri rw'imirasire bwakozwe n'ishuri ry'Abayapani n'ibigo byabugenewe bwakoreshejwe mu gupima uruhererekane rw'imiyoboro ya molekile mu rubber neza

Inganda za Sumitomo Rubber zo mu Buyapani zashyize ahagaragara intambwe imaze guterwa mu iterambere ry'ikoranabuhanga rishya ku bufatanye na RIKEN, ikigo cy'ubushakashatsi ku bumenyi bw'amatara gifite urumuri rwinshi muri Kaminuza ya Tohoku, ubu buryo ni uburyo bushya bwo kwiga imiterere ya atome, molekile na nano no gupima imikorere mu gihe kinini harimo na nanosegonda 1. Binyuze muri ubu bushakashatsi, dushobora guteza imbere iterambere ry'amapine afite imbaraga nyinshi kandi adashobora kwangirika neza.

3

Ubuhanga bwa kera bwashoboye gupima uburyo atome na molekile bigenda muri rubber mu gihe kiri hagati ya nanosegonda 10 na 1000. Kugira ngo hongerwe uburyo bwo kudashira, ni ngombwa kwiga uburyo atome na molekile bigenda muri rubber mu buryo burambuye mu gihe gito.
Ikoranabuhanga rishya rya radiyoluminescence rishobora gupima ingendo iri hagati ya nanosegonda 0.1 na 100, bityo rishobora guhuzwa n'ubuhanga busanzwe bwo gupima kugira ngo hamenyekane ingendo za atome na molekile mu gihe kirekire. Iri koranabuhanga ryabanje gukorwa hakoreshejwe ikigo kinini cy'ubushakashatsi cya radiyoluminescence cyitwa spring -8. Byongeye kandi, ukoresheje kamera ya X-ray ya 2-d, Citius, ushobora gupima atari igihe cy'ikintu kigenda gusa, ahubwo n'ingano y'umwanya icyarimwe.
Imashini ikuraho imipira
Ubu bushakashatsi buyobowe n'Ikigo cy'Ubumenyi n'Ikoranabuhanga cy'Ubuyapani mu Buyapani, ubushakashatsi buhuriweho hagati y'amashuri n'ibigo, kandi bwiyemeje guteza imbere ubushakashatsi bushingiye ku guhanga udushya bushingiye ku "CREST" y'ubushakashatsi mpuzamahanga bufite ireme kandi bufatika, binyuze mu gukoresha ubu buryo mu kunoza imikorere y'amapine, umuryango urambye ushobora kugerwaho. Tanga umusanzu.


Igihe cyo kohereza: Kamena-26-2024