Baterai aluminium non-toksik pertama di dunia dibuat

Baterai aluminium yang lebih aman, lebih efisien, dan tidak beracun sedang dikembangkan oleh para ilmuwan di Flinders University di South Australia dan Zhejiang Sci-Tech University di China. Para peneliti merilis hasil pengembangan produk tahap pertama, yang akan menjadi yang pertama di dunia, dalam sebuah artikel yang diterbitkan oleh Journal of American Chemical Society.

Baca selengkapnya

Baterai aluminium kurang berpolusi dan lebih aman

Sebagian besar baterai yang digunakan saat ini mengandung bahan yang mencemari lingkungan saat dibuang ke tempat pembuangan sampah atau saat dibuang ke tempat lain.

Bahan-bahan seperti timbal, kadmium, dan merkuri masih dapat menimbulkan risiko serius bagi kesehatan manusia dan hewan, selain mencemari tanah dan air.

Faktor lainnya adalah unsur-unsur ini tetap berada di lingkungan untuk waktu yang lama. Dengan mempertimbangkan faktor-faktor inilah tim ilmuwan mengembangkan desain pertama baterai radikal aluminium yang menggunakan elektrolit berbasis air yang tahan api dan stabil di udara. Pengujian telah menunjukkan bahwa produk tersebut lebih efisien, dengan hanya kehilangan 0,028% per siklus.

Salah satu penanggung jawab penelitian ini, Profesor Zhongfan Jia, dari Fakultas Sains dan Teknik di Universitas Flinders, berharap dapat menggunakan bahan biodegradable untuk pengembangan baterai di masa mendatang, yang akan membuat penemuan ini lebih aman dan berkelanjutan.

“Secara khusus, baterai ion aluminium (AIB) menarik perhatian besar karena aluminium adalah unsur paling melimpah ketiga (8,1%), yang membuat AIB berpotensi menjadi sistem penyimpanan energi yang hemat biaya dan berkelanjutan”, tegas sang profesor.

  • Radikal stabil yang digunakan oleh para peneliti adalah kelas molekul organik elektroaktif yang telah banyak digunakan dalam berbagai sistem baterai organik.
  • Yang pertama dari jenisnya dipasarkan pada tahun 2012.
  • Profesor Zhongfan Jia telah mengembangkan bahan radikal untuk LIB hibrida organik, baterai ion natrium, dan baterai organik sepenuhnya.
  • Tapi bahan radikal ini tidak pernah diterapkan di AIB karena kurangnya pemahaman tentang reaksi (elektro)kimia mereka dalam elektrolit, yang akan diuji sekarang.

Dengan informasi dari TechXplore.

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  1. Louis berkata:

    Je passe de temps en temps, le site ne cesse de me surprendre avec de nouveaux articles intéressants à chaque fois 

  2. Rosine berkata:

    Il y a quelques points intéressants dans le temps dans cet article mais je ne sais pas si je vois tous les centre à cœur.

  3. Vivien berkata:

    Oui, il en faut des idées

  4. Rosine berkata:

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  5. Bernard berkata:

    Ceci a vraiment répondu à mon problème, merci !

  6. Vivien berkata:

    Non, je ne partage pas le même avis.

  7. Rose berkata:

    J'ai définitivement apprécié chaque petit morceau de celui-ci et je vous ai mis en signet pour vérifier de nouvelles choses que vous blog post.

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