Ho tloha ho "Kotuloa Metsi Moeeng" ho ea ho "Capturing Carbon":
Khau ea Nobel e Senola Bokamoso ba Lebokose la Melamine le Khabone
- SINOYQX E Lekola Meeli e tsitsitseng ea Mahlale a Material
- Pululelo ea Nobel: Kamoo Mahlale a Lintho a Fetolang Tšebeliso ea Mehloli
Ka Mphalane 2025, Royal Swedish Academy of Sciences e ile ea fa Susumu Kitagawa (Japane) , Richard Robson (Australia) le Omar Yaghi (United States) Khau ea Nobel ho Khemistri.
Mosebetsi oa bona oa bopula-maliboho ho Metal-Organic Frameworks (MOFs) - o hlalosoang e le "li-sponge tsa limolek'hule" - o nolofalelitse batho ho bokella metsi a nooang moeeng o omileng haholo le ho hapa CO₂ ea sepakapaka ka katleho.
Matla a ikhethang a li-MOF a lutse meahong ea tsona e ka fetoloang ea nanoporous , e lumellang bo-rasaense ho laola boholo ba masoba le libaka tsa lik'hemik'hale ka nepo, ba monya likhase, limolek'hule tsa metsi, kapa mefuta e meng e reriloeng ka khetho.
Li-MOF li butse nako e ncha ea tšebeliso ea mehloli ea moea , ka lits'ebetso tsa bohlokoa tse kenyeletsang:
- 🌫️ CO₂ ts'oara bakeng sa matsapa a ho se nke lehlakore ka carbon;
- 💧 Ho kotuloa ha metsi moeeng oa lehoatata ho hlahisa metsi a hloekileng;
- 🧪 Ho kenyelletsa le ho arola likhase tse chefo tsa indasteri bakeng sa tlhahiso e sireletsehileng;
- 🔋 Ho matlafatsa ts'ebeliso ea matla le ho fokotsa mesi.
Ketsahalo ena ea bohlokoa ea saense e tšoaea phetoho ea batho bokamosong boo ho bona esita le moea ka booona e bang mohloli o tsitsitseng.
- Foam ea Melamine e nang le Carbonized: Ho tloha ho "Seponche sa Molek'hule" ho ea ho "Carbon Sponge"
Ha theknoloji ea MOF e ntse e bopa lipatlisiso tsa saense bocha, SINOYQX e ntse e bula tsela ea eona ea boenjiniere ka mokhoa o fapaneng oa thepa - Carbonized Melamine Foam (CMF).
Ha foam ea melamine e feta carbonization tlas'a sepakapaka se sa sebetseng (~800°C) , e fetoha marang-rang a khabone a bobebe empa a matla a nang le naetrojene a nang le masoba a kang:
- Sebaka se phahameng haholo (800-2000 m²/g);
- Sistimi ea pore ea hierarchical (micro-, meso-, le macropores);
- Monyetla o motle oa photothermal le conductivity;
- Boiketlo ba lik'hemik'hale le ho tiea ha mechine.
"Seponche sena sa khabone" ha se monye mouoane oa metsi feela 'me se hapa CO₂ ka katleho, empa hape se koala lekhalo pakeng tsa ho nepahala ha saense boemong ba MOF le ho khoneha ha ts'ebeliso ea indasteri.
- Ts'ebetso e 'meli: "Moea-ho-Metsi" le "Carbon Capture"
1️ ⃣ Sistimi ea ho Tsamaea ka Moea ho ea Metsing (AWH)
Ka ho roala holim'a foam e nang le carbonized ka li-nanolayers tsa hydrophilic (mohlala, Zr-MOFs, graphene oxide), thepa e ka khahlisa mongobo oa sepakapaka le maemong a mongobo o tlase.
Motšehare, khanya ea letsatsi e chesa foam, e ntša mouoane oo ebe o fetoha metsi a metsi.
Potoloho ena ea ho monya metsi ho tloha ho metsi ho ea ho a mang ho ea ho a mang e etsa hore ho khonehe ho hlahisa metsi a se nang motlakase ka mokhoa o arohaneng — e loketse mahoatata, lihlekehleke le libaka tse hole.
2️ ⃣ CO ₂ Ho hapa le ho boloka
The moralo oa carbon-doped carbon ea CMF e fana ka libaka tse sebetsang tsa polar bakeng sa papatso ea CO₂.
Liphuputso li bontša bokhoni ba adsorption ba ho fihlela ho 5.4 mmol/g (ho 0°C), le ts'ebetso e tsitsitseng ka mor'a lipotoloho tse 500 tsa nchafatso.
CMF e ntse e hlahlojoa bakeng sa:
- Ho hloekisa khase ea flue ea indasteri
- Taolo ea tikoloho mekhoeng ea ho boloka matla
- Tlhophiso ea moea le taolo ea khabone litsing tsa data
Ka lebaka la tšebeliso ea eona e tlase ea matla, ho sebelisoa hape ha eona, le botsitso ba mocheso , CMF e fana ka tharollo e theko e tlaase le e ka atolosoang bakeng sa lits'ebetso tse kopaneng tsa ho hapa metsi le khabone.
- MOF × CMF: Moo Saense e Kopanang le Boenjiniere
| Karolo ea Ts'ebetso | MOF (Metal–Organic Framework) | CMF (Carbonized Melamine Foam) |
| Pore Size Scale | Nanometer (0.3–2 nm) | Micrometer (10–150 μm) |
| Mokhoa oa Adsorption | Khetho ea boemo ba molek'hule | Hierarchical 'mele + adsorption ea polar |
| Kotulo ea Metsi | ✅ Holimo (sekala sa lab) | ✅ E phahameng (e thusoa ke photothermal) |
| CO₂ Tšoara | ✅ E ntle haholo (sekala sa lab) | ✅ E tsitsitseng (e tsitsitseng) |
| Matla a Mechini | Phofo e robehileng | E bobebe, e ka hatelloa, ea sebetsa |
| Boenjiniere ba ho khoneha | Sekala sa laboratori | ✅ E hlahisoa ka bongata, e boloka chelete e ngata |
| Mamello ea Tikoloho | E sa utloeleng mongobo | ✅ Halogen ha e na mongobo le mocheso |
🔹 fihlela qeto ena:
MOFs emela a kgatelopele ya mahlale, ha li-CMF li kenyelletsa ho phethahala ha indasteri.
nakong e tlang MOF @ CMF metsoako e tla kopanya melemo e 'meli ho thusa moloko o latelang oa tsamaiso ea moea ho ea metsing le ea carbon ka katleho e phahameng le botsitso.
- Morero oa SINOYQX: Foam e 'ngoe le e' ngoe bakeng sa bokamoso bo tsitsitseng
Jwalo ka e mong wa bahlahisi ba ka sehloohong ba melamine foam Chaena , SINOYQX e inehetse mosebetsing wa "Ho Ntshetsa Pele Bokamoso bo Botala ka Boqapi ba Dintho tse Bonahalang."
Ho tloha ho ho lieha ha lelakabe, ho kenngoa ha acoustic, le ho kenngoa ha mocheso ho ea ho lisebelisoa tse sebetsang ka carbonized, re tsoela pele ho atolosa meeli ea seo foam e ka se finyellang.
Sepheo sa rona lipatlisisong tsa khabone se feta ho ntlafatsa ts'ebetso ea thepa - re ikemiselitse ho etsa karolo e 'ngoe le e 'ngoe ea foam mahareng bakeng sa phetolo ya mohlodi wa moya:
ho kotula metsi moeeng, ho nka khabone moeeng, le ho kenya letsoho ntlafatsong e tsitsitseng ka gram e 'ngoe le e 'ngoe.
- Ho Sheba Pele: Ho Tloha ho Scientific Discovery ho Phetoho ea Liindasteri
Moputso oa Nobel o emela se setle sa mahlale -
empa SINOYQX's carbonized melamine foam e bonts'a matla a boenjiniere.
Ha re hatela pele, SINOYQX e tla sebelisana 'moho le litsi tsa lefats'e tsa lipatlisiso le balekane ba indasteri ho potlakisa nts'etsopele ho:
- Mekhoa e tloaelehileng ea Kotulo ea Moea ho ea ho Metsi (AWH)
- Liphanele tse kopantsoeng tsa moaho oa Carbon Capture
- Lisebelisoa tsa ho laola tikoloho bakeng sa mekhoa ea ho boloka matla
- Lintho tse phelang le carbon-neutral material ecosystem
retelehela saense ho kena indastering, 'me lisebelisoa hore e be tharollo -
ke tsela ya rona e isang bokamosong bo tsitsitseng.
- Sehlopha sa SINOYQX Materials Science
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SINOYQX
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