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    Influence of Intellectual Capital and Dividend Policy on the Investment Opportunity Set and The Company Intrinsic Value in The Foreign Capital Companies Indonesia Stock Exchange 

    Wijaya, Selvia Fransiska; Fachrudin, Khaira Amalia; Sadalia, Isfenti; Siburian, Rikson (2017)
    This study aims to analyze the influence of intellectual capital and dividend policy on the company intrinsic value with investment opportunity as intervening variable. Intellectual capital is proxied with Value ...
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    Effect of N-Doped Graphene for Properties of Pt/N-Doped Graphene Catalyst 

    Siburian, Rikson; Sebayang, Kerista; Supeno, Minto; Marpaung, Harlem (2017)
    Nitrogen doping into graphene was carried out by heating Graphene Nano Sheets (GNS) in ammonia to produce N-doped graphene (N G). The N G was used as a support material for Pt catalyst as well as a catalyst itself for ...
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    Effect of Platinum loading on Graphene Nano Sheets at Cathode 

    Siburian, Rikson; Sebayang, Kerista; Supeno, Minto; Marpaung, Harlem (2017)
    The effect of Pt loading on graphene nanosheets (GNS) at electrode catalyst fuel cell was carried out. The purpose of this research is to know the effect of Pt loading on GNS and support material for catalytic activity of ...
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    Graphene Nanosheets Effect to Improve CO-Tolerance of Pt/Graphene Nanosheets Catalyst 

    Sebayang, Kerista; Siburian, Rikson; Supeno, Minto (2018)
    In this paper, we concern about CO tolerance of Platinum (Pt)/Graphene Nanosheets (GNS) catalysts dependence of pH. The aim of this research is to investigate relationship between CO tolerance and Pt particle size base on ...
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    Facile Method to Synthesize N-Graphene Nano Sheets 

    Siburian, Rikson; Dewiratih; Andiayani; Perangin-angin, Sabarmin; Sembiring, Helmina; Sihotang, Herlince; Lumban Raja, Saur; Supeno, Minto; Pasaribu, Nurhaida; Simanjuntak, Cristina; Pratiwi, Sri (Universitas Sumatera Utara, 2018)
    In this paper, we reported about the facile method to generate N-Graphene Nano Sheets (N-GNS) on room temperature. The purposes of this research are to synthesize and characterize N-GNS. This research used the modified ...
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    Facile Method to Synthesize N-Graphene Nano Sheets 

    Siburian, Rikson; Supeno, Minto; Dewiratih; Andiayani; Perangin-angin, Sabarmin; Sembiring, Helmina; Sihotang, Herlince; Lumbanraja, Saur; Pasaribu, Nurhaida; Simanjuntak, Cristina; Pratiwi, Sri (Universitas Sumatera Utara, 2018)
    In this paper, we reported about the facile method to generate N-Graphene Nano Sheets (N-GNS) on room temperature. The purposes of this research are to synthesize and characterize N-GNS. This research used the modified ...
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    Effect of N-Doped Graphene for Properties of Pt/N-Doped Graphene Catalyst 

    Siburian, Rikson; Sebayang, Kerista; Supeno, Minto; Marpaung, Harlem (Universitas Sumatera Utara, 2017)
    Nitrogen doping into graphene was carried out by heating Graphene Nano Sheets (GNS) in ammonia to produce N-doped graphene (N G). The N G was used as a support material for Pt catalyst as well as a catalyst itself for ...
    Thumbnail

    Graphene Nanosheets Effect to Improve CO-Tolerance of Pt/Graphene Nanosheets Catalyst 

    Sebayang, Kerista; Siburian, Rikson; Supeno, Minto (Universitas Sumatera Utara, 2018)
    In this paper, we concern about CO tolerance of Platinum (Pt)/Graphene Nanosheets (GNS) catalysts dependence of pH. The aim of this research is to investigate relationship between CO tolerance and Pt particle size base on ...
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    Effect of TiO2 for Generation of H2/O2 Gases, Based on Splited Water and UV as Inisiator 

    Supeno, Minto; Siburian, Rikson (Universitas Sumatera Utara, 2018)
    We reported that Na-bentonite performance which was obtained at Kecamatan Padang Tualang, Kabupaten Langkat. The purposes of this research is to produce pillaried clay base on bentonite material and to study of hydrogen ...
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    Effect of Platinum Loading on Graphene Nano Sheets at Cathode 

    Siburian, Rikson; Sebayang, Kerista; Supeno, Minto; Marpaung, Harlem (Universitas Sumatera Utara, 2017)
    The effect of Pt loading on graphene nanosheets (GNS) at electrode catalyst fuel cell was carried out. The purpose of this research is to know the effect of Pt loading on GNS and support material for catalytic activity of ...
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    Siburian, Rikson (35)
    Supeno, Minto (19)Marpaung, Harlem (9)Sebayang, Kerista (9)Pasaribu, Nurhaida (5)Andiayani (3)Dewiratih (3)Pratiwi, Sri (3)Sembiring, Helmina (3)Sihotang, Herlince (3)... View MoreSubjectGraphene Nano Sheets (9)Graphite (4)ORR (4)Pt/GNS (4)TiO2 (4)Ammonia (3)CO Tolerance (3)Electrocatalytic (3)Graphene (3)N-Doped Graphene (3)... View MoreDate Issued2018 (19)2017 (10)2019 (2)2012 (1)2013 (1)2014 (1)2020 (1)Has File(s)Yes (35)

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