Uturemangingo tw'izuba twa Chalcogenide – Impinduka n'ibyitezwe ku gisekuru gishya cy'ikoranabuhanga rya photovoltaic

Mu gihe cy’iterambere rihoraho ry’ikoranabuhanga rya photovoltaic, uturemangingo tw’izuba twa chalcogenide, nk’aho ari two duhagarariye ikoranabuhanga rya photovoltaic ry’ikinyejana cya gatatu, twagiye twibandwaho cyane mu rwego rw’ubushakashatsi bwa siyansi n’inganda kubera ibyiza byatwo bidasanzwe n’ubushobozi bwacu bukomeye. Vuba aha, itsinda ry’ubushakashatsi riyobowe na Porofeseri Yuan Mingjian mu Ishuri rya Chimie rya Kaminuza ya Nankai ryagize intambwe ikomeye mu bushakashatsi ku turemangingo tw’izuba twa chalcogenide, byashyize imbaraga nshya mu iterambere ry’uru rwego.

Ibyiza byihariye by'uturemangingo tw'izuba twa chalcogenide
Chalcogenide ni ubwoko bw'ibikoresho bifite imiterere yihariye ya kristu, ifite uburyo bwinshi bwo gukoreshwa mu turemangingo dushya tw'izuba n'ibindi bikoresho bya semiconductor. Impamvu yatumye uturemangingo tw'izuba twa chalcogenide dukurura abantu benshi ni ukubera ibyiza bikurikira:

1. Guhuza no koroshya ibintu:Ibikoresho bya Chalcocite bifite ubworoherane bwiza, bishobora gutegurwa mu mabatiri yoroshye, ibyo bigatuma bishoboka ko bikoreshwa mu bihe bimwe na bimwe byihariye, nk'ibikoresho byambarwa, ibikoresho by'ikoranabuhanga byoroshye n'ibindi, bikongera cyane uburyo ikoranabuhanga rya photovoltaic rikoreshwa.
2. Ubushobozi bwo gutegura ahantu hanini:Ugereranije n'uturemangingo tw'izuba dusanzwe dushingiye kuri silikoni, uturemangingo tw'izuba twa chalcogenide dufite inyungu zigaragara mu gutegura ahantu hanini, binyuze mu gutunganya ibisubizo n'ubundi buryo buhendutse bwo gutegura, kugira ngo tugere ku gukora bateri zo mu gace kanini, ibyo bikaba ari ingenzi mu kugabanya ikiguzi cy'inganda zikora imashini zikoresha ...
3. Ubuhanga bwo guhindura ibintu mu buryo bw’imitekerereze buhanitse:Mu buryo bw’imitekerereze, uturemangingo tw’izuba twa chalcogenide dufite ubushobozi bwo guhindura ikirere bwa photovoltaic, kandi ubushobozi bwatwo bwo gukoresha mu buryo bw’imitekerereze bungana n’ubw’uturemangingo tw’izuba dusanzwe dushingiye kuri silicon. Ubwo ubushakashatsi bukomeje kwiyongera, ubushobozi nyabwo bwo guhindura ikirere bwa uturemangingo tw’izuba twa chalcogenide nabwo burimo kwiyongera, bigaragaza ko hari amahirwe menshi yo gutera imbere.

Ikibazo cy'uturemangingo tw'izuba twa chalcogenide
Nubwo hari ibyiza byinshi bya chalcogenide solar cells, ariko mbere yuko ikoreshwa mu bucuruzi bunini, iracyafite ibibazo by'ingenzi byinshi bigomba gukemurwa, aho ikibazo cy'umutekano kigaragara cyane:

1. Kudakomera mu bushyuhe bwinshi:Kubera ko ari urwego rufata urumuri rw'ingufu za bateri, uburyo ibintu bya chalcogenide bihagaze neza bigira ingaruka zikomeye ku bidukikije. Mu gutegura uturemangingo tw'izuba twa chalcogenide dukora neza cyane, akenshi biba ngombwa gukoresha umunyu wa amine uhinduka kugira ngo uhamye imiterere y'umubiri no kugenzura imiterere y'ubushyuhe. Ariko, iyi nyongeramusaruro yoroshye cyane kubora mu bushyuhe bwinshi, bigatera ubusumbane mu miterere ya shimi ya calcite, ibi bigabanya cyane uburyo bateri ihagaze mu mikorere y'ubushyuhe bwinshi, ikaba yarabaye imwe mu mbogamizi zikomeye zibangamira ikoreshwa ryayo mu bucuruzi bunini.
2. Kudakomeza igihe kirekire bihagije:Uretse kuba ingirabuzimafatizo z'izuba zihamye cyane, chalcogenide mu gihe kirekire ikoreshwa, ariko nanone yahuye n'ibintu bisaza, kugabanuka k'urumuri n'ibindi bintu bituma imikorere yayo igabanuka, ibyo bikaba bigira ingaruka ku buryo bworoshye no kwizerwa kw'ibikorwa byayo by'ubucuruzi ku rugero runaka.

Iterambere riheruka ry'ubushakashatsi n'ibyagezweho
Agamije ikibazo cy’uko utunyangingo tw’izuba twa chalcogenide tudakora neza mu gihe cy’ubushyuhe bwinshi, Porofeseri Yuan Mingjian wo mu Ishuri ry’Ubutabire muri Kaminuza ya Nankai, yayoboye itsinda ry’ubushakashatsi gukora ubushakashatsi mpuzamahanga ku rwego rwo hejuru, maze agera ku musaruro utangaje:

1. Gutegura ingamba nshya zo gutegura:Itsinda ry’ubushakashatsi ryahuje ibitekerezo by’abahanga mu bya siyansi maze ritegura ingamba zo gutegura chalcogenide ifite ubushyuhe bwinshi. Iyi ngamba ikemura burundu ikibazo cy’ubusumbane bw’igice cya cesium methamidic cya chalcogenide, kandi irushaho kunoza ubusumbane bw’ibikoresho bya chalcogenide.
2. Uruvange rw'imikorere myiza n'ubudahangarwa bukabije:Ibikoresho bya Chalcogenide solar cells byateguwe n’iyi ngamba byagaragaje ubushobozi bwo guhindura ingufu ku rwego rw’isi ndetse no kudahindagurika mu bushyuhe bwinshi. Ibi ntibishyiraho gusa urufatiro rukomeye rwa tekiniki rwo kunoza imikorere y’uturemangingo twa chalcogenide solar cells, ahubwo binatanga amahirwe menshi yo gukomeza gushyira mu bikorwa no gucuruza ikoranabuhanga rya photovoltaic.
3. Gutangaza no gusobanura ibyavuye mu bushakashatsi:Ku mugoroba wo ku ya 30 Nzeri, Nature yasohoye ibyavuye mu bushakashatsi ifite umutwe ugira uti “Cesium amidine component of chalcogenide solar cells with high thermal stability”. Ubu bushakashatsi bufite akamaro kanini mu guteza imbere impinduka mu buryo bw’ibidukikije mu miterere y’ingufu ku isi kandi bukaba bugaragaza iterambere rikomeye mu ikoranabuhanga rishya rya photovoltaic.

Ibyiza by'iterambere ry'ejo hazaza
Nyuma yo kugera kuri ubu bushakashatsi, icyizere cyo guteza imbere selile y'izuba ya calcite cyarushijeho kuba cyiza. Kuri ubu, itsinda ry'ubushakashatsi ririmo guteza imbere ubushakashatsi n'iterambere rya selile z'izuba za chalcogenide zifite imikorere myiza cyane hakurikijwe ibyo zikeneye mu nganda binyuze mu bufatanye hagati y'amashuri n'ibigo, mu rwego rwo guteza imbere ishyirwa mu bikorwa ry'ibyavuye mu bushakashatsi vuba bishoboka no guteza imbere inganda zo mu kirere.

1. Kwihutisha iterambere ry'inganda:Iri terambere rizihutisha cyane iterambere ry’inganda za chalcogenide solar cells, byitezwe ko zizagera ku musaruro mugari w’ubucuruzi no gukoreshwa mu myaka mike iri imbere, kandi zigatanga ibisubizo by’ingufu zisukuye kandi zihendutse ku isoko ry’ingufu ku isi.
2. Kwagura porogaramu:Hamwe no gukomeza kunoza imikorere y’uturemangingo tw’izuba no kugabanya ikiguzi cy’uturemangingo tw’izuba twa chalcogenide, ahantu hakoreshwa hazongerwa cyane. Uretse inganda zisanzwe zikora ingufu za photovoltaic, ingufu zikwirakwizwa n’izindi nzego, ariko nanone mu guhuza inyubako, ingufu zigendanwa, interineti y’ibintu n’utundi duce tukiri kuzamuka bigira uruhare runini.
3. Guteza imbere impinduka mu miterere y'ingufu:Nk’ikoranabuhanga ry’ingufu zisubiramo kandi zisukuye, ikoreshwa ryagutse ry’uturemangingo tw’izuba twa calcite bizafasha mu guteza imbere impinduka mu buryo bw’ibidukikije mu miterere y’ingufu ku isi, kugabanya kwishingikiriza ku ngufu gakondo z’ibisigazwa by’ibinyabuzima, kugabanya imyuka ihumanya ikirere, no gutanga umusanzu mwiza mu kurwanya imihindagurikire y’ikirere ku isi.