Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%

Industrial grade multiwalled carbon nanotubes powder (MWCNTs) of diameter between 20-40 nm and purity of 95% can be obtained by chemical vapor deposition (CVD) process. The process involves heating a substrate to high temperatures, allowing carbon atoms to evaporate from the surface and form nanotubes. The size distribution of the nanotubes is typically controlled by adjusting the temperature during CVD.

(Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%)

Overview of Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%

Nanotubes za kaboni (CNTs) ni miundo ya silinda inayojumuisha laha moja ya graphene iliyokunjwa, kimiani chenye pande mbili cha atomi za kaboni. Imegunduliwa ndani 1991, CNT zinaonyesha sifa za ajabu kutokana na muundo wao wa kipekee wa molekuli, kuwafanya kuwa moja ya nyenzo za kuahidi zaidi katika nanoteknolojia. Wanaweza kuwa na ukuta mmoja (SWCNTs) au yenye kuta nyingi (MWCNTs), tofauti katika idadi ya tabaka za kaboni iliyokolea.

Features of Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%

Nguvu ya Kipekee na Ugumu: CNTs ni kati ya nyenzo zenye nguvu na ngumu zaidi zinazojulikana, na nguvu za mkazo hadi 60 mara kubwa kuliko chuma.

Nyepesi: Licha ya nguvu zao, CNTs ni nyepesi sana, na msongamano karibu na ule wa grafiti.

Uendeshaji wa Juu wa Joto na Umeme: Wanaweza kuendesha joto na umeme bora zaidi kuliko shaba, fedha, au dhahabu, na elektroni zinazotiririka kwa uhuru kando ya urefu wa bomba.

Ajizi kwa Kemikali: CNTs ni sugu sana kwa athari za kemikali na kutu, kutunza mali zao katika mazingira magumu.

Kubadilika: Wanaweza kuinama au kupotoshwa bila kuvunja, kuonyesha kunyumbulika bora pamoja na nguvu zao.

Eneo Kubwa la Uso: CNTs zina uwiano wa uso wa juu sana kwa uwiano wa ujazo, kuimarisha ufanisi wao katika utangazaji na matumizi ya kichocheo.

(Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%)

Parameter of Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%

Industrial grade multiwalled carbon nanotubes powder (MWCNTs) of diameter between 20-40 nm and purity of 95% can be obtained by chemical vapor deposition (CVD) process. The process involves heating a substrate to high temperatures, allowing carbon atoms to evaporate from the surface and form nanotubes. The size distribution of the nanotubes is typically controlled by adjusting the temperature during CVD.

Here are some general steps involved in the synthesis:

1. Preparation of substrates: Clean and dry the substrate using an ultrasonic cleaner or sandpaper.
2. Target growth stage: Choose a suitable growth stage for MWCNTs, such as a low temperature regime (e.g., 600-700°C) for smaller diameter nanotubes or a higher temperature regime (e.g., 800-1000°C) for larger diameter nanotubes.
3. Catalyst preparation: Use a catalyst material that promotes the formation of carbon nanotubes. Common catalysts include transition metal oxides (such as MoOx and CrOx), hydrocarbons, and co-functionalized materials.
4. Growth conditions: Optimize the growth conditions for CVD, including the substrate temperature, pressure, and flow rate, to achieve the desired size distribution and nanotube quality.
5. Post-growth treatment: After growth, remove any unwanted material, such as impurities or debris, and perform purification techniques, such as spin-coating or chemical precipitation, to refine the product.
6. Quality control: Evaluate the purity, diameter distribution, and mechanical properties of the synthesized MWCNTs using standard characterization techniques, such as X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and thermal analysis (TGA).

By following these steps and optimizing the growth conditions, you can obtain industrial-grade MWCNTs with a high purity and good mechanical properties. Note that the specific synthesis parameters may vary depending on the chosen catalyst, growth condition, and purification methods, so it’s essential to experimentally determine the optimal settings for your particular application.

(Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%)

Applications of Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%

Elektroniki: Inatumika katika transistors, vihisi, na maonyesho kutokana na conductivity yao ya juu na ukubwa mdogo, uwezekano wa kuleta mapinduzi ya miniaturization ya kielektroniki.

Vifaa vya Mchanganyiko: Imechanganywa na polima kuunda uzani mwepesi, composites nguvu kwa ajili ya anga, ya magari, na vifaa vya michezo.

Hifadhi ya Nishati: Katika betri na supercapacitors, CNTs huboresha uwezo wa kuhifadhi nishati na viwango vya malipo/kutokwa.

Matibabu ya kibayolojia: Kama magari ya kusambaza dawa, scaffolds za uhandisi wa tishu, na katika vitambuzi vya matibabu kwa sababu ya utangamano wao wa kibiolojia na sifa za kipekee za usafirishaji.

Vichocheo: Eneo lao kubwa la uso hufanya CNTs kuwa kichocheo chenye ufanisi na kujichochea katika athari mbalimbali za kemikali..

Urekebishaji wa Mazingira: Inatumika kusafisha maji na kuchuja hewa kwa sababu ya sifa zake za kupendeza kwa uchafu.

Wasifu wa Kampuni

Graphite-Corp ni wasambazaji wa nyenzo za kemikali wanaoaminika duniani kote & mtengenezaji aliye na uzoefu wa zaidi ya miaka 12 katika kutoa unga wa hali ya juu wa grafiti na bidhaa za graphene.

Kampuni ina idara ya kitaaluma ya kiufundi na Idara ya Usimamizi wa Ubora, maabara yenye vifaa vya kutosha, na iliyo na vifaa vya hali ya juu vya upimaji na kituo cha huduma kwa wateja baada ya mauzo.

Ikiwa unatafuta poda ya grafiti ya ubora wa juu na bidhaa za jamaa, tafadhali jisikie huru kuwasiliana nasi au bonyeza bidhaa zinazohitajika kutuma uchunguzi.

Mbinu za Malipo

L/C, T/T, Muungano wa Magharibi, Paypal, Kadi ya Mkopo nk.

Usafirishaji

Inaweza kusafirishwa kwa bahari, kwa hewa, au kwa kufichua ASAP mara tu risiti ya malipo itakapopokelewa.

FAQs of Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%

Q: Is Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95% safe for human health and the environment?
A: Wasiwasi umefufuliwa kuhusu uwezekano wa sumu ya CNTs, hasa fomu zao za kupumua, ambayo inaweza kufanana na nyuzi za asbesto. Utafiti unaendelea ili kuanzisha mazoea ya utunzaji salama na kutathmini athari za muda mrefu za mazingira.

Q: How is Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95% produced?
A: Kuna njia kadhaa za kutengeneza CNTs, ikiwa ni pamoja na kutokwa kwa arc, kuondolewa kwa laser, na uwekaji wa mvuke wa kemikali (CVD), huku CVD ikiwa ndiyo inayojulikana zaidi kwa uzalishaji wa viwandani.

Q: Can Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95% be seen with the naked eye?
A: Hapana, kwa sababu ya vipimo vyao vya nanoscale (kawaida 1-100 nanometers kwa kipenyo), CNT hazionekani kwa macho na zinahitaji hadubini ya elektroni kwa taswira.

Q: Is Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95% expensive?
A: Kihistoria, CNTs zilikuwa ghali sana kutokana na michakato changamano ya usanisi. Hata hivyo, maendeleo ya mbinu za uzalishaji yamepunguza gharama, ingawa zinabaki kuwa ghali zaidi kuliko vifaa vingi vya kawaida.

Q: How does Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95% compare to graphene?
A: Zote mbili ni aina za kaboni zenye sifa za kipekee, lakini graphene ni karatasi bapa wakati CNTs ni mirija. Graphene inatoa conductivity bora ya ndani ya ndege, wakati CNTs hufaulu katika upitishaji wa nje ya ndege na zina faida za ziada za mitambo kwa sababu ya muundo wao wa neli..

(Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%)

(Industrial Grade Multiwalled Carbon Nanotubes Powder MWCNTs 20-40nm with Purity 95%)