Njengoba umhlaba uguqukela kwezinye izindlela zamandla ahlanzekile, i-hydrogen ivela njengembangi ethembisayo. Kodwa-ke, ukugcinwa kwe-hydrogen okusebenzayo kubangela izinselelo ezibalulekile ezidinga izixazululo ezintsha. Kulokhu kuhlola, sihlolisisa izithiyo ezibhekene nokugcinwa kwe-hydrogen kanye nezixazululo eziphuhlayo eziqhubekisela imboni phambili.
I-Challenge Landscape:
Imvelo Elula Ye-A–Hydrogen: Ukuminyana okuphansi kwe-Hydrogen kwenza isitoreji sibe inselele, sidinga izindlela ezintsha zokukhulisa umthamo waso wokugcina.
Ukwehlukahlukana kwe-B-Pressure kanye Nezinga Lokushisa: Ukufinyelela izimo zokugcina ezifanele phakathi kwengcindezi ehlukahlukene nezilungiselelo zokushisa kufuna izixazululo zobunjiniyela ezithuthukisiwe.
Ukuvumelana kwe-C–Material: Izinto zomdabu zokugcina izinto ezivamile zibhekana nezinkinga zokuhambisana ne-hydrogen, okwenza kudingeke ukuthi kuhlolwe ezinye izinto ezingaqukatha igesi ngokuphepha nangempumelelo.
Izixazululo Ezintsha:
1. Izinto Ezihlanganisiwe Ezithuthukile:
Isilinda esiyinhlanganisela ye-carbon fibres, okuyisisekelo ezimbonini ezihlukahlukene, kuvela njengento engase iguqule umdlalo. Lawa masilinda angasindi futhi aqinile anikeza isisombululo esisebenzayo sokugcina i-hydrogen, enqoba izinselele ezihlobene nesisindo nokuqina.
2. Ama-Metal-Organic Frameworks (ama-MOF):
Ama-MOF akhombisa isithembiso ekuhlinzekeni ngezindawo eziphakeme nezakhiwo ezifundekayo, ekhuluma ngezinkinga ezihlobene nokuhambisana kwezinto. Lezi zinto ezinezimbobo zinikeza uhlaka olwenziwa ngendlela oyifisayo lwe-adsorption ye-hydrogen ephumelelayo.
3. I-Liquid Organic Hydrogen Carriers (LOHCs):
Ama-LOHC ethula isixazululo esithakazelisayo ngokusebenza njengesithwali se-hydrogen esibuyisela emuva. Lezi zinhlanganisela eziwuketshezi zimunca futhi zikhulule i-hydrogen, zinikeze enye indlela ephephile neminyene yamandla.
I-Carbon Fiber Cylinders: Ukuhlanganisa Okungenazihibe
Endaweni yokugcina i-hydrogen,i-carbon fibre cylinders zivela njengesixazululo esithembekile nesiguquguqukayo. Lawa masilinda, aqiniswe ngezinhlanganisela ze-carbon fibre, anikeza inhlanganisela enhle kakhulu yokuqina nomklamo ongasindi. Amandla abo okumelana nezingcindezi namazinga okushisa ahlukahlukene ahambisana nezidingo zezinhlelo zokusebenza zokugcina i-hydrogen.
Amandla akhethekile aqinile we-carbon fibre anomthelela ekuqineni kwala masilinda, aqinisekise isixazululo esivikelekile sokuvikela i-hydrogen. Ngaphezu kwalokho, ukuhambisana kwazo nezindinganiso eziqinile zokuphepha kuzenza zibe yinketho ekhethwayo ezimbonini ezizulazula ezinseleleni zokugcina i-hydrogen.
Ukubheka Phambili:
I-synergy phakathi kwezixazululo ezintsha zokugcina i-hydrogen kanyei-carbon fibre cylinders igcizelela inkathi yoguquko ekugcineni amandla ahlanzekile. Njengoba ucwaningo nentuthuko iqhubeka, lezi ntuthuko zithembisa ikusasa lapho i-hydrogen iba umthombo wamandla ofinyeleleka kalula futhi osebenzayo.
Sengiphetha, uhambo oluya ekunqobeni izinselele zokugcina i-hydrogen lubandakanya indlela enezici eziningi. Ukusuka ekuhloleni izinto ezithuthukisiwe njengama-MOF kuya ekusebenziseni ukusebenza kwei-carbon fibre cylinders, imboni ishadi izindawo ezintsha. Njengoba sizulazula kulezi zinselele, ukuhlanganiswa kwezixazululo ezisezingeni eliphezulu nobuchwepheshe obuzanyiwe nobeqiniso kwazisa ikusasa elisimeme elixhaswe yi-hydrogen.
Isikhathi sokuthumela: Jan-02-2024