Graphene powder

Graphene powder is typically made by grinding activated carbon or other inorganic minerals to form gaseous particles that are then pressed into a mold and extrude into a powder. The size, composition, and density of the powder can vary depending on the desired application.

(Graphene powder )

Overview of Graphene powder

Ko e graphene ko ha la'i 'atomi kaponi 'e taha 'oku fokotu'utu'u 'i ha lattice hexagonal ., ‘o fa‘u ha me‘a ‘oku ‘i ai hono tafa‘aki ‘e ua ‘oku ‘i ai hono ngaahi ‘ulungaanga fakaofo .. Naʻe ʻilo ʻi he 1914 . 2004, kuo ne fakapopula'i 'a e komiuniti fakasaienisi mo e ngaue'anga tatau koe'uhi ko 'ene fakataha'i makehe 'o e malohi ., fetuku, mo e fe‘unu‘aki .. Ko e graphene ko e me'a mahu'inga ia ko ha taha ., pepa palakū ʻo e kalafaiti, ko e me‘a ‘oku ma‘u ‘i he penitala ., ka ko hono ngaahi ‘ulungaanga ‘oku kehekehe ‘aupito ia ‘i he taimi ‘oku fakamavahe‘i ai ki ha la‘i ‘atomi pē ‘e taha ..

Features of Graphene powder

Mālohi Taʻehanotatau .: Ko e graphene ko e me'a malohi taha ia 'oku 'iloa ., mo ha malohi tensile 'o e takatakai 'i he 100. 130 kikapasikali, ‘o fakalaka ‘i he ukameá ‘aki ha me‘a ‘oku laka hake ‘i he . 100.

Fu'u Fe'unu'aki: Neongo hono malohi ., graphene 'oku ma'olunga 'a e fe'unu'aki pea 'e lava ke pikopiko ., mio'i, pe takai 'o 'ikai motuhi ..

Makehe 'a e Conductivity 'uhila: 'Oku ne fakahoko 'a e 'uhila makehe 'aupito ., mo e ngaahi ‘ilekituloni ‘oku nau nga‘unu ‘i he ngaahi vave ‘oku fakaofiofi ki he vave ‘o e māmá ., 'o 'ai ia ke lelei 'aupito ki he ngaahi me'a faka'ilekitulonika ..

Fakahokohoko 'o e mafana: Ko e graphene foki ko ha me'a fakalele mafana lelei 'aupito ., fakamovetevete lelei 'a e vela, 'aonga 'i he ngaahi polokalama pule'i 'o e vela.

Mahino: 'Oku meimei 'ata'ataa ., 'oku ne mimisi pe 2.3% 'o e maama, ko fē, fakataha mo hono conductivity ., 'oku ne 'ai ke fe'unga mo e electrodes 'ata'ata 'i he ngaahi faka'ali'ali ..

Kemikale 'oku 'ikai ke ngaue: 'Oku ma'olunga 'a e graphene 'i he corrosion mo e tu'uma'u 'i he malumalu 'o e ngaahi tu'unga kemikale kehekehe ..

(Graphene powder )

Parameter of Graphene powder

Graphene powder is typically made by grinding activated carbon or other inorganic minerals to form gaseous particles that are then pressed into a mold and extrude into a powder. The size, composition, and density of the powder can vary depending on the desired application.
The temperature and pressure at which the powder is formed also affect its behavior and performance. Some powders may be more resistant to etching or impact than others, while others may require specialized processing methods.
One key parameter of graphene powder is its ability to conduct electrical circuits. Graphene is known for its high electrical conductivity and has potential applications in areas such as electronic devices, ngaahi ongo, and solar panels.
Another important parameter is its mechanical properties. Graphene powders tend to be lightweight and durable, making them suitable for use in applications where weight and durability are important considerations. They may also be more prone to defects if exposed to heat, humidity, or radiation.
Fakakatoa, the choice of parameter will depend on the specific requirements of the application and the factors that affect the desired behavior of the material.

(Graphene powder )

Applications of Graphene powder

Meʻa fakaʻilekitulōnika: 'I he ngaahi transisito, ngaahi sioʻata, mo e ngaahi me'a faka'ilekitulonika 'oku fe'unga koe'uhi ko 'ene conductivity mo e fe'unga ., 'oku malava ke liliu 'a e tisaini 'o e me'angaue.

Tauhi'anga Malohi: Hange ko e ngaahi electrodes 'i he ngaahi maa'imoa mo e supercapacitors ., fakalelei'i 'a e malava ke tanaki 'a e ivi mo e totongi 'o e totongi.

Ngaahi ongo: 'Oku hanga 'e he ongo'i ma'olunga mo e conductivity 'o graphene lelei 'aupito ki he ngaahi sensor kemikale mo e fakapaiolosia ..

Ngaahi me'a fakataha'i: Ngaahi naunau fakaivia hange ko e ngaahi pelesitiki ., ukamea, mo e sima ke fakalahi 'a e malohi mo e conductivity ..

Fakama'a 'o e Vai: 'Oku lava 'e hono atomically manifinifi 'a e filtration 'o e ngaahi me'a 'oku 'uli'i ., kau ai e ngaahi masima ., vailasi, mo e pekitilia ..

Faito'o: 'Oku kau 'i he ngaahi faka'aonga'i 'e lava ke hoko 'a e ngaahi founga 'o e tu'uaki 'o e faito'o konatapu mo e bio-sensors koe'uhi ko hono biocompatibility mo e ngaahi koloa makehe ..

Fakamatala ʻo e Kautaha

Ko e Graphite-Corp ko ha kautaha falala'anga fakamamani lahi 'o e ngaahi naunau kemikale . & manufacturer mo e 'olunga 'i he 12-ta'u-a'usia 'i hono 'oatu 'o e super ma'olunga-lelei 'o e efuefu graphite mo e ngaahi koloa graphene ..

'Oku 'i ai ha potungaue fakatekinikale fakapalofesinale 'a e kautaha mo e Potungaue Tokanga'i 'o e Tu'unga Lelei ., ko ha fale fakatotolo fakakemi kuo fakanaunau‘i lelei ., pea fakanaunau'i 'aki 'a e ngaahi me'angaue sivi fakalakalaka mo e senitaa tokoni ki he kasitomaa hili hono fakatau atu ..

Kapau 'oku ke kumi ki he efuefu graphite ma'olunga-lelei mo e ngaahi koloa 'oku fekau'aki ., kataki 'o ongo'i tau'ataina ke fetu'utaki mai pe lomi'i 'i he ngaahi koloa 'oku fie ma'u ke 'ave ha fehu'i ..

Founga Totongi

L/C, T/T, ʻIunioni Hihifo, Paypal, Kaati fakamo'ua etc ..

Uta

Na‘e lava ke fakafolau ia ‘i tahi ., 'i he 'ea, pe 'aki hono fakahaa'i ASAP 'i he taimi pe 'oku ma'u ai 'a e totongi fakafoki ..

FAQs of Graphene powder

F: Is Graphene powder safe for the environment and human health?
HA: 'Oku hokohoko atu 'a e fakatotolo ki he ngaahi uesia 'o e 'atakai mo e mo'ui lelei 'o e graphene .. Lolotonga e graphene 'iate ia pe 'oku lau ia 'oku 'ikai ke ngaue ., 'oku 'i ai ha ngaahi hoha'a fekau'aki mo e malava ke toxicity 'o e graphene oxide mo e ngaahi me'a kehe 'oku ma'u mei ai ., tautautefito ki he ngaahi 'ekosisitemi 'o e vai ..

F: How is Graphene powder produced?
HA: 'E lava ke ngaohi 'a e graphene 'o fakafou 'i ha ngaahi founga kehekehe ., kau ai 'a e exfoliation fakamisini (peeling 'a e ngaahi la'i 'o e graphite 'o faka'aonga'i 'a e tepi fakapipiki), fakatoka 'o e kohu kemikale (CVD), mo e fakasi'isi'i fakakemikale 'o e graphene 'okisaiti ..

F: Why is Graphene powder not yet widely used in commercial products?
HA: Ko e ngaahi pole ‘i hono ngaohi ‘o e graphene tu‘unga mā‘olungá ‘i ha founga ‘oku lava ke fakafuofua‘i mo fakamole-lelei kuó ne fakafaingata‘a‘ia‘i ‘a hono ngāue‘aki lahi .. Tānaki atu ki aí, fakataha'i 'a e graphene ki he ngaahi founga ngaohi 'oku lolotonga 'i ai 'oku fie ma'u ha toe fakalakalaka fakatekinolosia ..

F: Can Graphene powder be used to make stronger and lighter materials?
HA: Mo'oni 'aupito, graphene’ tanaki atu ki he ngaahi naunau fakatahataha’i ‘oku fakalelei’i lahi honau malohi mo e fefeka lolotonga ia ‘oku fakasi’isi’i ‘a e mamafa ., 'o 'ai kinautolu ke nau lelei 'aupito ki he aerospace ., me'alele, mo e ngaahi naunau sipoti ..

F: Does Graphene powder have any limitations?
HA: Lolotonga 'oku ma'u 'e he graphene 'a e ngaahi koloa ma'ongo'onga ., ‘oku kei ‘i ai pē ‘a e ngaahi pole ‘i hono ngāue‘aki kakato ‘a hono malavá ., hange ko hono a'usia 'o e ngaohi lahi 'o e tu'unga ma'olunga ., pule'i 'ene hehema ke restack 'i he ngaahi me'a 'oku fakataha'i ., pea mo hono fakalelei‘i ‘a e ngaahi hoha‘a ‘e ala hoko ki he mo‘ui leleí mo e ‘ātakaí ..

(Graphene powder )

(Graphene powder )