Items where Author is "Widiyandari, Hendri"

Article

Widiyandari, Hendri and Lestari, Putri and Ummah, Azza Arba Nurul and Mastura, Alief Almasyah Akbar and Parasdila, Hanaiyah and Arutanti, Osi (2025) Green synthesis of carbon quantum dots from stale soy milk composited zinc oxide (ZnO/CQDs) for photodegradation of malachite green. Nanotechnology for Environmental Engineering, 10 (2). ISSN 2365-6379, 2365-6387

Astuti, Yayuk and Ana Tasiman, Brainy Happy and Widiyandari, Hendri and Arutanti, Osi and Mufti, Nandang and Ogi, Takashi (2024) A mixed Bi2O3/CQDs provides better photocatalytic activity in organic dyes pollutant model. Nanotechnology for Environmental Engineering, 9 (4). pp. 561-571. ISSN 2365-6379

Widiyandari, Hendri and Prilita, Orien and Al Ja'farawy, Muhammad Shalahuddin and Nurosyid, Fahru and Arutanti, Osi and Astuti, Yayuk and Mufti, Nandang (2023) Nitrogen-doped carbon quantum dots supported zinc oxide (ZnO/N-CQD) nanoflower photocatalyst for methylene blue photodegradation. Results in Engineering, 17. p. 100814. ISSN 2590-1230

Purwanto, Agus and Jumari, Arif and Nizam, Muhammad and Widiyandari, Hendri and Sudaryanto, Sudaryanto and Deswita, Deswita and Mohamad, Ahmad Azmin (2018) Improving cylinder-type LiFePO4 battery performance via control of internal resistance. Materials Research Express, 5 (4). 045512. ISSN 2053-1591