Battery Grade Flake Graphite a wɔde yɛ adwuma

1. Core Product Positioning a wɔde si hɔ

Battery Grade Flake Graphite yɛ fi high-ahotew abɔde flake graphite sɛ raw ade, ɛfa big data-optimized ahotew (ahotew du 99.95%+) ne shaping akwan. N’adwuma titiriw ne sɛma "conductivity a ɛkorɔn + impedance a ɛba fam + cycling tenten" mmoa ma lithium-ion battery electrodes, a ɛfa ɛyaw nsɛntitiriw a charge a ɛba fam-discharge efficiency ne service nkwa nna tiaa a atetesɛm graphite electrodes. Ɛyɛ ade titiriw a ɛboa wɔ 2025 lithium-ion battery anode nneɛma gua so (ɛyɛ anode conductive agent a wɔde di dwuma no mu 62%, a afe biara nkɔsoɔ 16.8%; Data Source: China Lithium-Ion Battery Industry White Paper).

2.Mfiridwuma ho Nneɛma a Wɔde Di Dwuma

3.Nneɛma atitiriw

Ultra-Ahotew a ɛkorɔn a Efĩ a ɛba fam wom: Sɛnea nsɛm a efi elemental detection tests bɛboro 1,200 mu kyerɛ no, sulfur (S) Ennu anaasɛ ɛne 50ppm yɛ pɛ, iron (Fe) Ennu anaasɛ ɛne 30ppm yɛ pɛ, na nsuo a ɛnnu anaa ɛyɛ pɛ 0.2%. Eyi siw electrode corrosion a efĩ de ba no ano, na ɛtew battery cell self-discharge rate so kɔ 0.05% da biara (ɛba fam koraa sen nnwuma no mu nkyɛmu a ɛyɛ 0.12%);

Electrical ne Ɔhyew Conductivity a Ɛyɛ Paara: Ɛnam sɛ anyinam ahoɔden a ɛkɔ soro sen anaasɛ ɛyɛ pɛ 1,800 S/m na ɔhyew a ɛkɔ soro sen anaasɛ ɛyɛ pɛ 250 W/(m·K) nti, sɔhwɛ ahorow a wɔayɛ wɔ batere nkwammoaa bɛboro 800 so no kyerɛ sɛ ebetumi ama lithium-ion batere ahoɔden-afiri a ɛtwetwe no akɔ soro 5% na ɛso atew electrode hyew so digrii 12-15 wɔ bere no mu current a ɛkɔ soro a wɔtow gu;

Nkyekyɛm a Ɛyɛ Den a ɛne ne ho hyia: Flake no ntwemu fi 5-50μm (wotumi sesa), na ne kɛse yɛ 0.5-2μm. Ɛnam electrode coating sɔhwɛ bɛboro 300 so no, dispersion uniformity ne active materials no yɛ Kɛseɛ anaasɛ ɛne 96% yɛ pɛ (scoring 9.5 wɔ 10-point scale so), na ɛnka electrode compaction density (retention rate>=98%)

Bere Tenten-Bere tenten Sakraman Gyinabea: Wɔ 10,000 charge-discharge cycle sɔhwɛ akyi no, electrode structure damage rate no sua sen anaasɛ ɛyɛ pɛ 3%, na battery cell tumi retention rate no yɛ Kɛse anaasɛ ɛne 85% yɛ pɛ (sɛ wɔde toto 72% pɛ ho ma atetesɛm graphite). Ɛdi mfeɛ 5-8 dwumadie nkwa nna a wɔhwehwɛ wɔ lithium-ion batere ho (ahwehwɛdeɛ a ɛwɔ aseɛ ma saa adeɛ yi yɛ 81%).

4. Nnwuma Titiriw a Wɔde Di Dwuma

Tumi a Wɔde Yɛ Batere Anodes(52% kyɛfa, dwumadie tebea kɛseɛ): Wɔde ka ho sɛ anode conductive agent (addition dodoɔ: 2-5%), ɛfata ma ternary lithium ne lithium iron phosphate power batteries. Sɛnea kar adwumayɛbea data kyerɛ no, ebetumi atrɛw tumi batere kyinhyia nkwa nna mu 15% na ama bere a wɔde charge ntɛmntɛm no ayɛ tiaa simma 8-10;

Ahoɔden a Wɔkora So Lithium-Ion Battery Electrodes.umer Ɛlektrɔnik Lithium-Ion Battery Ɛlektrode ahorow(15% kyɛfa): Ɛfata ma lithium-ion batere a ɛwɔ telefon a wokura kyin ne laptop mu, ɛtew electrode mu ahoɔden a ɛko tia so, ɛma batere nkwa nna kɔ soro 10-12%, na ɛtew ɔhyew a ɛba no so bɛboro digrii 10 bere a ɛrebɔ ntɛmntɛm no;

Lithium-Ion Battery Field a ɛyɛ soronko.

 

 

Tags a ɛyɛ hyew .: batere a ɛyɛ flake graphite, China batere a ɛyɛ flake graphite ayɛfo