We report a new solution deposition method to synthesize an unprecedented type of two-dimensional ordered mesoporous carbon nanosheets via a controlled low-concentration monomicelle close-packing assembly approach. These obtained carbon nanosheets possess only one layer of ordered mesopores on the surface of a substrate, typically the inner walls of anodic aluminum oxide pore channels, and can be further converted into mesoporous graphene nanosheets by carbonization. The atomically flat graphene layers with mesopores provide high surface area for lithium ion adsorption and intercalation, while the ordered mesopores perpendicular to the graphene layer enable efficient ion transport as well as volume expansion flexibility, thus representing a unique orthogonal architecture for excellent lithium ion storage capacity and cycling performance. Lithium ion battery anodes made of the mesoporous graphene nanosheets have exhibited an excellent reversible capacity of 1040 mAh/g at 100 mA/g, and they can retain at 833 mAh/g even after numerous cycles at varied current densities. Even at a large current density of 5 A/g, the reversible capacity is retained around 255 mAh/g, larger than for most other porous carbon-based anodes previously reported, suggesting a remarkably promising candidate for energy storage.
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Fulvio, Pasquale F.
;
Mayes, Richard T.
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Mayes, Richard T.
;
Wang, Xiqing
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Wang, Xiqing
;
Mahurin, Shannon M.
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Mahurin, Shannon M.
;
Bauer, John C.
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Bauer, John C.
;
Presser, Volker
论文数: 0引用数: 0
h-index: 0
机构:
Drexel Univ, AJ Drexel Nanotechnol Inst, Dept Mat Sci & Engn, Philadelphia, PA 19104 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Presser, Volker
;
McDonough, John
论文数: 0引用数: 0
h-index: 0
机构:
Drexel Univ, AJ Drexel Nanotechnol Inst, Dept Mat Sci & Engn, Philadelphia, PA 19104 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
McDonough, John
;
Gogotsi, Yury
论文数: 0引用数: 0
h-index: 0
机构:
Drexel Univ, AJ Drexel Nanotechnol Inst, Dept Mat Sci & Engn, Philadelphia, PA 19104 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Gogotsi, Yury
;
Dai, Sheng
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Univ Tennessee, Dept Chem, Knoxville, TN 37996 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
机构:
Univ Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, EnglandUniv Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England
机构:
Korea Adv Inst Sci & Technol, Grad Sch EEWS, Taejon 305701, South KoreaMPI Kohlenforsch, D-45470 Mulheim, Germany
Miyasaka, Keiichi
;
Terasaki, Osamu
论文数: 0引用数: 0
h-index: 0
机构:
Stockholm Univ, EXSELENT, S-10691 Stockholm, Sweden
Korea Adv Inst Sci & Technol, Grad Sch EEWS, Taejon 305701, South KoreaMPI Kohlenforsch, D-45470 Mulheim, Germany
Terasaki, Osamu
;
Zhang, Fuqiang
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Zhang, Fuqiang
;
Deng, Yonghui
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Deng, Yonghui
;
Wu, Zhangxiong
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Wu, Zhangxiong
;
Feng, Dan
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Feng, Dan
;
Fang, Yin
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Fang, Yin
;
Tu, Bo
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Fulvio, Pasquale F.
;
Mayes, Richard T.
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Mayes, Richard T.
;
Wang, Xiqing
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Wang, Xiqing
;
Mahurin, Shannon M.
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Mahurin, Shannon M.
;
Bauer, John C.
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Bauer, John C.
;
Presser, Volker
论文数: 0引用数: 0
h-index: 0
机构:
Drexel Univ, AJ Drexel Nanotechnol Inst, Dept Mat Sci & Engn, Philadelphia, PA 19104 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Presser, Volker
;
McDonough, John
论文数: 0引用数: 0
h-index: 0
机构:
Drexel Univ, AJ Drexel Nanotechnol Inst, Dept Mat Sci & Engn, Philadelphia, PA 19104 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
McDonough, John
;
Gogotsi, Yury
论文数: 0引用数: 0
h-index: 0
机构:
Drexel Univ, AJ Drexel Nanotechnol Inst, Dept Mat Sci & Engn, Philadelphia, PA 19104 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Gogotsi, Yury
;
Dai, Sheng
论文数: 0引用数: 0
h-index: 0
机构:
Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
Univ Tennessee, Dept Chem, Knoxville, TN 37996 USAOak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA
机构:
Univ Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, EnglandUniv Manchester, Manchester Ctr Mesosci & Nanotechnol, Manchester M13 9PL, Lancs, England
机构:
Korea Adv Inst Sci & Technol, Grad Sch EEWS, Taejon 305701, South KoreaMPI Kohlenforsch, D-45470 Mulheim, Germany
Miyasaka, Keiichi
;
Terasaki, Osamu
论文数: 0引用数: 0
h-index: 0
机构:
Stockholm Univ, EXSELENT, S-10691 Stockholm, Sweden
Korea Adv Inst Sci & Technol, Grad Sch EEWS, Taejon 305701, South KoreaMPI Kohlenforsch, D-45470 Mulheim, Germany
Terasaki, Osamu
;
Zhang, Fuqiang
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Zhang, Fuqiang
;
Deng, Yonghui
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Deng, Yonghui
;
Wu, Zhangxiong
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Wu, Zhangxiong
;
Feng, Dan
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Feng, Dan
;
Fang, Yin
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany
Fang, Yin
;
Tu, Bo
论文数: 0引用数: 0
h-index: 0
机构:
Fudan Univ, Dept Chem, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200433, Peoples R China
Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R ChinaMPI Kohlenforsch, D-45470 Mulheim, Germany