Hoʻolauna Huahana

Hana ʻia ka ʻōwili graphite i hoʻonui ʻia mai ka graphite flake maoli, i hoʻonui ʻia i ilo -like graphite i ka wela kiʻekiʻe a laila ʻōwili ʻia i loko o kahi pōʻai maʻalahi me nā kikoʻī hiki ke hoʻololi ʻia. Hōʻike ia i ke kūpaʻa wela kiʻekiʻe, ka hoʻoheheʻe wela maikaʻi, ka conductivity uila maikaʻi a me ke kūpaʻa corrosion. Loaʻa iā ia ka laulā o nā noi, noho i kahi liʻiliʻi liʻiliʻi, maʻalahi e ʻoki i nā ʻano like ʻole a maʻalahi hoʻi e hoʻohana.

Nā ʻāpana ʻenehana

Helu	Mea hoao	Hana Hoao	Unite	Waiwai hoao	ʻO nā mea ʻē aʻe
1	kalakala	Nānā	-	ʻeleʻele	-
2	Mea waiwai	-	-	graphite maoli	-
3	Kalapona Paʻa	ʻAno Hoʻopā	%	ʻOi aku a i ʻole like me 99	Ka Maʻemaʻe Graphite
4	Lehu maʻiʻo	ʻAno Hoʻopā	%	E emi iho a like paha me 1	-
5	mānoanoa	Micrometer	mm	0.1±0.03	-
6	ʻO ka mānoanoa	Kauna Kauna	g/cm³	1.5±0.03	-
7	Ka lōʻihi	Lipine Ana	m	100	-
8	Laulā	Lipine Ana	mm	500	-
9	ʻO ka hoʻoheheʻe wela (i loko o ka mokulele)	LFA467	W/(m·K)	300–400	X‑Y Axis
10	ʻO ka hoʻoheheʻe wela (ma o ka mokulele)	LFA467	W/(m·K)	4–8	Z Axis
11	Kaulana Mahana	sx2 4‑10	degere	-40–400	-
12	Maʻiʻo Sulfur	Mea Ana'i Sulfur	ppm	He emi a like paha me 1500	-
13	Ikaika U'i	ʻO ka mea hōʻike uʻi	N	3.0	-

Nānā: Kākoʻo ka huahana i ka hana maʻamau.

Nā hiʻohiʻona huahana

1.-mea kiʻekiʻe kiʻekiʻe:Hana 'ia mai ka -ma'ema'e ki'eki'e maoli. Hiki iā ʻoe ke koho e hoʻohui i ka resin a i ʻole e like me kāu makemake, ʻaʻohe mea hoʻohui i hoʻohui ʻia. Mālama ʻo ia i nā waiwai maikaʻi o ka graphite a loaʻa ka ʻike kalapona kiʻekiʻe.

2.Paipai i ka wela kiʻekiʻe-:Hiki ke hoʻohana paʻa ʻia i ka ea hoʻoheheʻe ʻana, a hiki ke kū i nā wela ma luna o 1650 degere i loko o nā kaiapuni inert a i ʻole ka ʻūhā, kūpono no nā ʻano kūlana wela kiʻekiʻe.

3.Maikaʻi ka wela a me ka uila:He kiʻekiʻe ma ka -hoʻokele wela o ka mokulele a me ka hoʻokele uila maikaʻi, hiki ke hoʻokō pono i ka hoʻokele wela a me ka hoʻokele electromagnetic, kūpono no ka hoʻokele wela a me nā hiʻohiʻona pale.

4.ʻO ka pale ʻana i ka corrosion ikaika:Mahalo i kona ʻano kalapona kiʻekiʻe a me kona ʻano molekala paʻa, hiki iā ia ke pale aku i nā ʻakika ikaika loa, nā alkali ikaika, nā mea hoʻoheheʻe organik a me ka mahu -maha wela. ʻAʻole maʻalahi ka makahiki a he lōʻihi kona ola lawelawe.

5.Hiki ke maʻalahi a maʻalahi ke hana: He palupalu kona kino, hiki ke ʻoki ʻia, make -ʻoki ʻia a hoʻopaʻa ʻia i nā ʻano nui like ʻole a me nā ʻano kūikawā, kūpono no nā pono hoʻonohonoho paʻakikī a maʻalahi hoʻi e hoʻohana.

6.ʻO ka hoʻokō sila ʻana: Hiki iā ia ke hoʻopiha i nā hemahema micro-o ka interface, hiki ke hoʻopaʻa paʻa pono a pale loa i ka leakage.

7.Nā kikoʻī hikiwawe: Hiki ke hoʻopilikino ʻia ka mānoanoa, ka nui a me ka nui e like me nā pono. He wahi liʻiliʻi ia a kūpono i nā pono like ʻole o nā hiʻohiʻona like ʻole.

8.Maikaʻi iā ʻoe iho-lubrication:He haʻahaʻa haʻahaʻa koʻikoʻi kona a he ʻauʻau -e hiki ke hoʻemi i ke komo ʻana o nā ʻāpana pili, pale i nā mea hana a hoʻohaʻahaʻa i nā kumukūʻai mālama.

Nā kahua noi

I kēia mau lā, me ka wikiwiki o ka ʻenehana, ʻoi aku ka lahilahi o nā mea uila, māmā, paʻa, a kiʻekiʻe -hana. Ua huki nui ʻia kēia mea e puka mai nei mai ka poʻe noiʻi a me ka ʻoihana no kāna mau waiwai kūʻokoʻa. He mea ʻuala-iki i hana ʻia e ka hoʻopaʻa ʻana a me ke kaomi ʻana i nā papa graphite, e hāʻawi ana ʻaʻole wale i ka hoʻoili uila ʻokoʻa akā ʻo ka maʻalahi a me ka paʻa.

Mea Elele Hiki: ʻO kona maʻalahi ka mea kūpono no nā mea uila hiki ke hoʻopaʻa ʻia, e like me nā hōʻikeʻike maʻalahi a me nā lole akamai.
Kiʻekiʻe -Hoʻopau wela: ʻO kāna conductivity thermal kiʻekiʻe e kōkua i ka hoʻomaikaʻi ʻana i ka hoʻoilo i nā mea uila a hoʻonui i ko lākou ola lawelawe.
Waihona ikehu: Ma keʻano he mea electrode, hiki iā ia ke hoʻonui i ka hana o nā pila a me nā supercapacitors.
Nā mea ʻike: Kākoʻo kona ʻike kiʻekiʻe i ka hoʻomohala ʻana i nā mea ʻike hou no ka mālama olakino, ka nānā ʻana i ke kaiapuni, a me nā mea hou aku.
ʻO nā kiʻiʻoniʻoni ʻoniʻoni alohilohi: Hiki ke hana ʻia i nā kiʻiʻoniʻoni conductive akaka no nā pale paʻi, nā panela solar, a me nā noi ʻē aʻe.

Nā Luʻi ʻenehana a me ka holomua o ka noiʻi

ʻOiai he hiki ke hoʻohana ākea ka mea, e mau ana kekahi mau pilikia ʻenehana i ka hoʻohana ʻana i ka honua maoli-:

1. Hana ʻia: No ka hana ʻana i ka -ʻano kiʻekiʻe, ʻāpana nui-, a me nā lau like ʻole e pono ai nā ʻenehana hana pololei.

2. Uku: -mau mana ki'eki'e ke kumu kū'ai 'ana, e koi ana i nā kumu kū'ai 'oi aku ka maika'i.

3. Ho'opono 'Interface: He mea ko'iko'i ka 'olu'olu me nā mea 'ē a'e no ke kūkulu 'ana i nā ʻōnaehana uila ki'eki'e.

I kēia manawa, hoʻomaʻemaʻe nā mea noiʻi i nā kaʻina hana me ka hoʻohana ʻana i ka chemical vapor deposition (CVD), mechanical exfoliation, a me nā ʻano nanofabrication ʻē aʻe. Hoʻokomo ʻia nā nanomaterials hana a me nā uhi e hoʻonui hou i ka hana.

FAQ

01. Ua hana ʻia mai ka graphite flake maoli?

ʻAe, hele ka graphite flake maoli i ka waika intercalation a me ka hoʻonui -mahana kiʻekiʻe e hana i nā ilo, a laila e ʻōwili ʻia i loko o nā wili manuahi me ka hoʻohui ʻole ʻia o ka coke petroleum.

02. He aha ka ʻokoʻa ma waena o ka Expanded Graphite Roll a me Flexible Graphite Foil?

ʻAʻohe ʻokoʻa.

03. Ka maʻemaʻe kalapona?

ʻOi aku ka nui a i ʻole like me 99.0%; ʻOi aku ka nui a i ʻole like me 99.5% (ka sulfur haʻahaʻa a me ka chlorine haʻahaʻa).

04. Lead manawa?

ʻO 7-15 mau lā maʻamau, hoʻonui ʻia 20-30 lā.

Nā huahana pale: hoʻonui i ka graphite roll, China i hoʻonui i nā mea hana graphite roll