Hydrothermal alkali pretreatment contributes to fermentative methane production of a typical lipid from food waste through co-production of hydrogen with methane
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作者:
Cheng, Jun
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Cheng, Jun
[1
]
Yue, Liangchen
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Yue, Liangchen
[1
]
Hua, Junjie
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Hua, Junjie
[1
]
Dong, Haiquan
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Dong, Haiquan
[1
]
Zhou, Junhu
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Zhou, Junhu
[1
]
Li, Yu-You
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Tohoku Univ, Dept Civil & Environm Engn, Sendai, Miyagi 9808579, JapanZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Li, Yu-You
[2
]
机构:
[1] Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
In order to relieve the suppression problems of methanogenesis with microorganisms surrounded by undegraded lipids in food waste, hydrothermal alkali pretreatment was utilized to degrade lipids for promoted methane production through the co-production process of hydrogen with methane. GC-MS results demonstrated that oleic acids and hexadecanoic acids derived from degraded glycerol trioleate increased (from 43.29% to 58.22%, and from 1.06% to 8.25%, respectively) when the pretreatment temperature was increased from 160 degrees C to 220 degrees C. SEM, TEM and FTIR analyses showed that the pre-treatment at 220 degrees C effectively degraded 87.56% of glycerol trioleate and drastically relieved the covering of methanogens by non-degraded lipids. The methane yield and the production peak rate of glycerol trioleate also increased (from 636.85 to 877.47 mL CH4/g-total volatile solid (VS), and from 32.60 to 51.22 mL CH4/g-VS/d, respectively), which led to an increased energy conversion efficiency from 48.05% to 66.21% through the co-production of hydrogen with methane.
机构:
Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
Adeva-Andany, Maria M.
;
Carneiro-Freire, Natalia
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Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
Carneiro-Freire, Natalia
;
Seco-Filgueira, Monica
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Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
Seco-Filgueira, Monica
;
Fernandez-Fernandez, Carlos
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Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
Fernandez-Fernandez, Carlos
;
Mourino-Bayolo, David
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Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Cheng, Jun
;
Ding, Lingkan
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Ding, Lingkan
;
Lin, Richen
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Lin, Richen
;
Liu, Min
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Liu, Min
;
Zhou, Junhu
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Zhou, Junhu
;
Cen, Kefa
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Cheng, Jun
;
Su, Huibo
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Su, Huibo
;
Zhou, Junhu
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Zhou, Junhu
;
Song, Wenlu
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Song, Wenlu
;
Cen, Kefa
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Ding, Lingkan
;
Cheng, Jun
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Cheng, Jun
;
Lu, Hongxiang
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Lu, Hongxiang
;
Yue, Liangchen
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Yue, Liangchen
;
Zhou, Junhu
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Zhou, Junhu
;
Cen, Kefa
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Ding, Lingkan
;
Cheng, Jun
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Cheng, Jun
;
Qiao, Dan
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Qiao, Dan
;
Yue, Liangchen
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Yue, Liangchen
;
Li, Yu-You
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机构:
Tohoku Univ, Dept Civil & Environm Engn, Sendai, Miyagi 9808579, JapanZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Li, Yu-You
;
Zhou, Junhu
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h-index: 0
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Zhou, Junhu
;
Cen, Kefa
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
机构:
Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
Adeva-Andany, Maria M.
;
Carneiro-Freire, Natalia
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h-index: 0
机构:
Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
Carneiro-Freire, Natalia
;
Seco-Filgueira, Monica
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h-index: 0
机构:
Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
Seco-Filgueira, Monica
;
Fernandez-Fernandez, Carlos
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机构:
Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
Fernandez-Fernandez, Carlos
;
Mourino-Bayolo, David
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h-index: 0
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Hosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, SpainHosp Gen Juan Cardona, Dept Internal Med, C Pardo Bazan S-N, Ferrol 15406, Spain
机构:
Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Cheng, Jun
;
Ding, Lingkan
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Ding, Lingkan
;
Lin, Richen
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Lin, Richen
;
Liu, Min
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Liu, Min
;
Zhou, Junhu
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Zhou, Junhu
;
Cen, Kefa
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Cheng, Jun
;
Su, Huibo
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Su, Huibo
;
Zhou, Junhu
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Zhou, Junhu
;
Song, Wenlu
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
Song, Wenlu
;
Cen, Kefa
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Peoples R China
机构:
Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Ding, Lingkan
;
Cheng, Jun
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Cheng, Jun
;
Lu, Hongxiang
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Lu, Hongxiang
;
Yue, Liangchen
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Yue, Liangchen
;
Zhou, Junhu
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Zhou, Junhu
;
Cen, Kefa
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Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
机构:
Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Ding, Lingkan
;
Cheng, Jun
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h-index: 0
机构:
Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Cheng, Jun
;
Qiao, Dan
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h-index: 0
机构:
Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Qiao, Dan
;
Yue, Liangchen
论文数: 0引用数: 0
h-index: 0
机构:
Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Yue, Liangchen
;
Li, Yu-You
论文数: 0引用数: 0
h-index: 0
机构:
Tohoku Univ, Dept Civil & Environm Engn, Sendai, Miyagi 9808579, JapanZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Li, Yu-You
;
Zhou, Junhu
论文数: 0引用数: 0
h-index: 0
机构:
Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China
Zhou, Junhu
;
Cen, Kefa
论文数: 0引用数: 0
h-index: 0
机构:
Zhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R ChinaZhejiang Univ, State Key Lab Clean Energy Utilizat, Hangzhou 310027, Zhejiang, Peoples R China