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| 1 | Oxidation of Zr-based metallic glasses in air 显示文摘 | Triwikantoro D Toma M Meuris U | 1999 | Journal of Non-Crystalline Solids1999，，： | 1 |
| 2 | Environmental properties of Zr-based metallic glasses and nanoerystalline alloys显示文摘 | Koster U Zander Z Triwikantoro | 2001 | Sripta Materlalia2001，44，： | 1 |
| 3 | Oxidation of Zr- based metallic glasses in air 显示文摘 | Triwikantoro D Toma M Meuris M | 1999 | Journal of Non-Crystalline Solids1999，，： | 1 |
| 4 | Oxidation of Zr- based metallic glasses in air显示文摘 | Triwikantoro D Toma M Meuris M | 1999 | J Non-Cryst Solids1999，25，： | 1 |
| 5 | Hydrogenated Amorphous Carbon Films from Palmyra Sugar显示文摘A simple,highly reproducible,and environmentally friendly method is a considered approach in generating renewable energy materials.Here,hydrogenated amorphous carbon(a-C)films have been successfully prepared from palmyra liquid sugar,employing spin-coating and spraying methods.Compared with the former method,the latter shows a significance in producing a better homogeneity in particle size and film thickness.The obtained films have a thickness of approximately 1000 to 100 nm and contain an sp^(2) hexagonal structure(~70%)and sp^(3) tetrahedral configuration(~30%)of carbons.The introduction of boron(B)and nitrogen(N)as dopants has created the local structural modification of bonding,inducing a slight change of electrical conductivity,electronic energy bandgap,and optical transparency near-infrared region.The obtained α-C film features a“green”semiconducting material. | Budhi Priyanto Retno Asih Irma Septi Ardiani Anna Zakiyatul Laila Khoirotun Nadiyyah Bima Romadhon Sarayut Tunmee Hideki Nakajima Triwikantoro Yoyok Cahyono Darminto | 2021 | Journal of Renewable Materials2021，9，6： | 0 |
| 6 | Synthesis of Fe3O4 Nanoparticles from Iron Sands and Effects of Ni and Zn Substitution on Structures and Magnetic Properties显示文摘 | Mashuri Triwikantoro Eddy Yahya Darminto | 2011 | 材料科学与工程(中英文A版)2011，1，2X： | 0 |
| 7 | N-Doped rGO-Like Carbon Prepared from Coconut Shell:Structure and Specific Capacitance显示文摘An rGO−like carbon compound has been synthesized from biomass,i.e.,old coconut shell,by a carbonization process followed by heating at 400°C for 5 h.The nitrogen doping was achieved by adding the urea(CH4N2O)and stirring at 70°C for 14 h.The morphology and structure of the rGO-like carbon were investigated by electron microscopies and Raman spectroscopy.The presence of C-N functional groups was analyzed by Fourier transform infrared and synchrotron X-ray photoemission spectroscopy,while the particle and the specific capacitance were measured by particle sizer and cyclic voltammetry.The highest specific capacitance of 72.78 F/g is achieved by the sample with 20%urea,having the smallest particles size and the largest surface area.The corresponding sample has shown to be constituted by the appropriate amount of C–N pyrrolic and pyridinic defects. | Imam Khambali Budhi Priyanto Retno Asih Malik Anjelh Baqiya Muhammad Mahyiddin Ramli Nurul Huda Osman Sarayut Tunmee Hideki Nakajima Triwikantoro Mochamad Zainuri Darminto | 2023 | Journal of Renewable Materials2023，11，4： | 0 |
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