Electrical and Thermal Conductivity of Cyclic Natural Rubber/Graphene Nanocomposite Prepared by Solution Mixing Technique

Autor: Vivi Purwandari, Saharman Gea, Basuki Wirjosentono, Agus Haryono, I Putu Mahendra, Yasir Arafat Hutapea

Publikováno v: Indonesian Journal of Chemistry, Vol 20, Iss 4, Pp 801-809 (2020)

Thermal and electrical conductivity studies of Cyclic Natural Rubber nanocomposite with graphene 1 and 2 phr (G1 and G2) and modified 1 and 2 graphenes (mG1 and mG2) have been carried out. Graphene was activated with cetrimonium bromide (CTAB), was i

Externí odkaz: https://doaj.org/article/77e4885e736d475dbf37045ebd396128

The Stabilization of Liquid Smoke through Hydrodeoxygenation Over Nickel Catalyst Loaded on Sarulla Natural Zeolite

Autor: Saharman Gea, Agus Haryono, Andriayani Andriayani, Junifa Layla Sihombing, Ahmad Nasir Pulungan, Tiamina Nasution, Rahayu Rahayu, Yasir Arafat Hutapea

Publikováno v: Applied Sciences, Vol 10, Iss 12, p 4126 (2020)

Constituents of liquid smoke possess a huge potential to be converted as value-added chemicals, such as flavoring, antiseptics, antioxidants, or even fossil oil substitutes. However, liquid smoke instability, led by the presence of oxygenate compound

Externí odkaz: https://doaj.org/article/4766d098b6a145e18f9ff61a91bcee94

Electrical and Thermal Conductivity of Cyclic Natural Rubber/Graphene Nanocomposite Prepared by Solution Mixing Technique

Autor: Agus Haryono, Basuki Wirjosentono, Vivi Purwandari, Saharman Gea, Yasir Arafat Hutapea, I Putu Mahendra

Publikováno v: Indonesian Journal of Chemistry, Vol 20, Iss 4, Pp 801-809 (2020)
Indonesian Journal of Chemistry; Vol 20, No 4 (2020): In Progress (1 August 2020); 801-809

Thermal and electrical conductivity studies of Cyclic Natural Rubber nanocomposite with graphene 1 and 2 phr (G1 and G2) and modified 1 and 2 graphenes (mG1 and mG2) have been carried out. Graphene was activated with cetrimonium bromide (CTAB), was i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::619dc7317fb6cc97dc3096db334715a1
https://jurnal.ugm.ac.id/ijc/article/view/44791

THE EXFOLIATION PROCESS OF SAWAHLUNTO COAL INTO GRAPHENE THROUGH THE MODIFIED HUMMER METHOD

Autor: Agus Haryono, Saharman Gea, Vivi Purwandari, Basuki Wirjosentono, S. Rahayu, Yasir Arafat Hutapea

Publikováno v: Rasayan Journal of chemistry. 13:593-600

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99892a894a6453ff8e6af735d5be1981
https://doi.org/10.31788/rjc.2020.1315473

CONVERSION OF METHYL ESTER FATTY ACID FROM RICE BRAN OIL INTO FUEL FRACTION VIA HYDROCRACKING REACTION OVER ZEOLITE CATALYST SUPPORTED OF Ni, Co AND Mo METALS

Autor: Saharman Gea, Junifa Layla Sihombing, Ahmad Nasir Pulungan, Moondra Zubir, Yasir Arafat Hutapea, Jasmidi, Basuki Wirjosentono, Ary Anggara Wibowo

Publikováno v: Rasayan Journal of Chemistry. 12:205-213

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0487bcbfb9d668354805e7be9ef49792
https://doi.org/10.31788/rjc.2019.1215036