Lev3: SOLID OXIDE FUEL CELLS//SOFC//SOLID STATE IONICS - Statistics for Countries |
Statistics per Country |
Number of publications, full counts |
Obs | Country | 1990-1994 | 1995-1999 | 2000-2004 | 2005-2009 | 2010-2014 | All years |
---|---|---|---|---|---|---|---|
1 | All countries | 64 | 63 | 99 | 148 | 173 | 547 |
2 | China | 1 | 2 | 8 | 34 | 90 | 135 |
3 | France | 22 | 21 | 18 | 17 | 11 | 89 |
4 | Germany | 23 | 4 | 12 | 4 | 5 | 48 |
5 | India | 2 | 2 | 3 | 20 | 21 | 48 |
6 | United States | 4 | 4 | 5 | 13 | 11 | 37 |
7 | Japan | 5 | 7 | 7 | 12 | 5 | 36 |
8 | Korea, Republic of | . | . | 10 | 18 | 4 | 32 |
9 | Spain | 2 | 5 | 8 | 9 | 8 | 32 |
10 | United Kingdom | 2 | 5 | 13 | 10 | 2 | 32 |
11 | Poland | . | 7 | 8 | 2 | 7 | 24 |
12 | Republic of Serbia | . | . | . | 12 | 7 | 19 |
13 | Ukraine | . | 2 | 11 | . | 6 | 19 |
14 | Brazil | . | . | 3 | 8 | 5 | 16 |
15 | Italy | . | 1 | 8 | 3 | . | 12 |
16 | Taiwan | 1 | . | . | 2 | 5 | 8 |
17 | Belgium | . | 1 | 3 | 2 | 1 | 7 |
18 | Netherlands | . | . | . | 6 | 1 | 7 |
19 | Russian Federation | . | 1 | 2 | 2 | 2 | 7 |
20 | Slovenia | . | . | . | 3 | 3 | 6 |
21 | Ireland | . | . | . | 4 | 1 | 5 |
22 | Sweden | . | 3 | . | . | 2 | 5 |
23 | Austria | . | 1 | 2 | 1 | . | 4 |
24 | Egypt | . | 1 | 1 | . | 2 | 4 |
25 | Argentina | . | . | . | 1 | 2 | 3 |
26 | Australia | . | 1 | 1 | . | 1 | 3 |
27 | Chile | . | . | . | 3 | . | 3 |
28 | Denmark | . | 1 | 1 | . | 1 | 3 |
29 | Greece | . | . | . | 2 | 1 | 3 |
30 | Iran, Islamic Republic of | . | 1 | 1 | . | 1 | 3 |
31 | Romania | . | . | . | 2 | 1 | 3 |
32 | Turkey | . | 2 | . | 1 | . | 3 |
33 | Belarus | 1 | 1 | . | . | . | 2 |
34 | Bulgaria | . | 1 | . | 1 | . | 2 |
35 | Canada | . | . | . | 1 | 1 | 2 |
36 | Saudi Arabia | . | . | . | . | 2 | 2 |
37 | Switzerland | . | . | 1 | 1 | . | 2 |
38 | Yugoslavia | 1 | . | 1 | . | . | 2 |
39 | Algeria | . | . | . | 1 | . | 1 |
40 | Finland | . | . | . | . | 1 | 1 |
41 | Indonesia | . | . | . | . | 1 | 1 |
42 | Lithuania | . | 1 | . | . | . | 1 |
43 | Mexico | . | . | . | . | 1 | 1 |
44 | Pakistan | . | . | . | . | 1 | 1 |
45 | Portugal | 1 | . | . | . | . | 1 |
46 | Serbia Montenegro | . | . | . | 1 | . | 1 |
47 | Singapore | . | . | . | . | 1 | 1 |
48 | Thailand | . | . | . | . | 1 | 1 |
49 | Tunisia | . | 1 | . | . | . | 1 |
Number of publications, full counts |
Share of the total number of publications in the field, full counts (%) |
Obs | Country | 1990-1994 | 1995-1999 | 2000-2004 | 2005-2009 | 2010-2014 | All years |
---|---|---|---|---|---|---|---|
1 | All countries | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
2 | China | 1.6 | 3.2 | 8.1 | 23.0 | 52.0 | 24.7 |
3 | France | 34.4 | 33.3 | 18.2 | 11.5 | 6.4 | 16.3 |
4 | Germany | 35.9 | 6.3 | 12.1 | 2.7 | 2.9 | 8.8 |
5 | India | 3.1 | 3.2 | 3.0 | 13.5 | 12.1 | 8.8 |
6 | United States | 6.3 | 6.3 | 5.1 | 8.8 | 6.4 | 6.8 |
7 | Japan | 7.8 | 11.1 | 7.1 | 8.1 | 2.9 | 6.6 |
8 | Korea, Republic of | . | . | 10.1 | 12.2 | 2.3 | 5.9 |
9 | Spain | 3.1 | 7.9 | 8.1 | 6.1 | 4.6 | 5.9 |
10 | United Kingdom | 3.1 | 7.9 | 13.1 | 6.8 | 1.2 | 5.9 |
11 | Poland | . | 11.1 | 8.1 | 1.4 | 4.0 | 4.4 |
12 | Republic of Serbia | . | . | . | 8.1 | 4.0 | 3.5 |
13 | Ukraine | . | 3.2 | 11.1 | . | 3.5 | 3.5 |
14 | Brazil | . | . | 3.0 | 5.4 | 2.9 | 2.9 |
15 | Italy | . | 1.6 | 8.1 | 2.0 | . | 2.2 |
16 | Taiwan | 1.6 | . | . | 1.4 | 2.9 | 1.5 |
17 | Belgium | . | 1.6 | 3.0 | 1.4 | 0.6 | 1.3 |
18 | Netherlands | . | . | . | 4.1 | 0.6 | 1.3 |
19 | Russian Federation | . | 1.6 | 2.0 | 1.4 | 1.2 | 1.3 |
20 | Slovenia | . | . | . | 2.0 | 1.7 | 1.1 |
21 | Ireland | . | . | . | 2.7 | 0.6 | 0.9 |
22 | Sweden | . | 4.8 | . | . | 1.2 | 0.9 |
23 | Austria | . | 1.6 | 2.0 | 0.7 | . | 0.7 |
24 | Egypt | . | 1.6 | 1.0 | . | 1.2 | 0.7 |
25 | Argentina | . | . | . | 0.7 | 1.2 | 0.5 |
26 | Australia | . | 1.6 | 1.0 | . | 0.6 | 0.5 |
27 | Chile | . | . | . | 2.0 | . | 0.5 |
28 | Denmark | . | 1.6 | 1.0 | . | 0.6 | 0.5 |
29 | Greece | . | . | . | 1.4 | 0.6 | 0.5 |
30 | Iran, Islamic Republic of | . | 1.6 | 1.0 | . | 0.6 | 0.5 |
31 | Romania | . | . | . | 1.4 | 0.6 | 0.5 |
32 | Turkey | . | 3.2 | . | 0.7 | . | 0.5 |
33 | Belarus | 1.6 | 1.6 | . | . | . | 0.4 |
34 | Bulgaria | . | 1.6 | . | 0.7 | . | 0.4 |
35 | Canada | . | . | . | 0.7 | 0.6 | 0.4 |
36 | Saudi Arabia | . | . | . | . | 1.2 | 0.4 |
37 | Switzerland | . | . | 1.0 | 0.7 | . | 0.4 |
38 | Yugoslavia | 1.6 | . | 1.0 | . | . | 0.4 |
39 | Algeria | . | . | . | 0.7 | . | 0.2 |
40 | Finland | . | . | . | . | 0.6 | 0.2 |
41 | Indonesia | . | . | . | . | 0.6 | 0.2 |
42 | Lithuania | . | 1.6 | . | . | . | 0.2 |
43 | Mexico | . | . | . | . | 0.6 | 0.2 |
44 | Pakistan | . | . | . | . | 0.6 | 0.2 |
45 | Portugal | 1.6 | . | . | . | . | 0.2 |
46 | Serbia Montenegro | . | . | . | 0.7 | . | 0.2 |
47 | Singapore | . | . | . | . | 0.6 | 0.2 |
48 | Thailand | . | . | . | . | 0.6 | 0.2 |
49 | Tunisia | . | 1.6 | . | . | . | 0.2 |
Share of the total number of publications in the field, full counts (%) |
Number of publications among 10% most cited in field, full counts |
Obs | Country | 1990-1994 | 1995-1999 | 2000-2004 | 2005-2009 | 2010-2014 | All years |
---|---|---|---|---|---|---|---|
1 | All countries | 3.0 | 6.2 | 8.1 | 15.4 | 6.9 | 39.6 |
2 | China | 0.0 | 0.0 | 0.0 | 3.0 | 2.1 | 5.1 |
3 | France | 0.0 | 2.0 | 2.0 | 1.0 | 2.5 | 7.5 |
4 | Germany | 1.0 | 0.0 | 0.2 | 1.0 | 0.0 | 2.2 |
5 | India | 0.0 | 0.0 | 0.5 | 2.3 | 1.3 | 4.2 |
6 | United States | 1.0 | 0.3 | 0.0 | 0.0 | 0.0 | 1.3 |
7 | Japan | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
8 | Korea, Republic of | . | . | 1.0 | 5.2 | 0.0 | 6.2 |
9 | Spain | 0.0 | 1.0 | 0.0 | 0.0 | 1.0 | 2.0 |
10 | United Kingdom | 1.0 | 0.0 | 2.2 | 1.0 | 0.7 | 4.9 |
11 | Poland | . | 2.0 | 1.0 | 1.0 | 0.0 | 4.0 |
12 | Republic of Serbia | . | . | . | 0.0 | 0.0 | 0.0 |
13 | Ukraine | . | 0.0 | 1.0 | . | 0.0 | 1.0 |
14 | Brazil | . | . | 0.0 | 0.0 | 0.0 | 0.0 |
15 | Italy | . | 0.9 | 0.0 | 0.0 | . | 0.9 |
16 | Taiwan | 0.0 | . | . | 0.0 | 0.0 | 0.0 |
17 | Belgium | . | 0.0 | 0.0 | 1.0 | 0.0 | 1.0 |
18 | Netherlands | . | . | . | 3.0 | 0.0 | 3.0 |
19 | Russian Federation | . | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
20 | Slovenia | . | . | . | 1.0 | 0.0 | 1.0 |
21 | Ireland | . | . | . | 0.0 | 0.0 | 0.0 |
22 | Sweden | . | 1.0 | . | . | 0.0 | 1.0 |
23 | Austria | . | 0.0 | 1.0 | 0.8 | . | 1.8 |
24 | Egypt | . | 0.0 | 0.0 | . | 0.0 | 0.0 |
25 | Argentina | . | . | . | 0.0 | 1.0 | 1.0 |
26 | Australia | . | 0.0 | 0.3 | . | 0.0 | 0.3 |
27 | Chile | . | . | . | 0.0 | . | 0.0 |
28 | Denmark | . | 1.0 | 0.0 | . | 0.0 | 1.0 |
29 | Greece | . | . | . | 0.0 | 0.0 | 0.0 |
30 | Iran, Islamic Republic of | . | 0.0 | 0.0 | . | 0.0 | 0.0 |
31 | Romania | . | . | . | 0.0 | 0.0 | 0.0 |
32 | Turkey | . | 0.0 | . | 0.0 | . | 0.0 |
33 | Belarus | 0.0 | 0.0 | . | . | . | 0.0 |
34 | Bulgaria | . | 0.0 | . | 0.0 | . | 0.0 |
35 | Canada | . | . | . | 0.0 | 0.0 | 0.0 |
36 | Saudi Arabia | . | . | . | . | 0.0 | 0.0 |
37 | Switzerland | . | . | 0.0 | 0.0 | . | 0.0 |
38 | Yugoslavia | 0.0 | . | 0.0 | . | . | 0.0 |
39 | Algeria | . | . | . | 0.0 | . | 0.0 |
40 | Finland | . | . | . | . | 0.0 | 0.0 |
41 | Indonesia | . | . | . | . | 0.0 | 0.0 |
42 | Lithuania | . | 0.0 | . | . | . | 0.0 |
43 | Mexico | . | . | . | . | 0.0 | 0.0 |
44 | Pakistan | . | . | . | . | 0.0 | 0.0 |
45 | Portugal | 0.0 | . | . | . | . | 0.0 |
46 | Serbia Montenegro | . | . | . | 0.0 | . | 0.0 |
47 | Singapore | . | . | . | . | 0.0 | 0.0 |
48 | Thailand | . | . | . | . | 0.0 | 0.0 |
49 | Tunisia | . | 0.0 | . | . | . | 0.0 |
Number of publications among 10% most cited in field, full counts |
Share of publications among 10% most cited in field, fractionalized (%) |
Obs | Country | 1990-1994 | 1995-1999 | 2000-2004 | 2005-2009 | 2010-2014 | All years |
---|---|---|---|---|---|---|---|
1 | All countries | 4.7 | 9.9 | 8.1 | 10.4 | 4.0 | 7.2 |
2 | China | 0.0 | 0.0 | 0.0 | 4.3 | 2.4 | 2.6 |
3 | France | 0.0 | 10.0 | 15.8 | 6.5 | 41.2 | 10.1 |
4 | Germany | 4.5 | 0.0 | 2.0 | 37.5 | 0.0 | 5.9 |
5 | India | 0.0 | 0.0 | 16.7 | 12.9 | 6.7 | 9.4 |
6 | United States | 25.0 | 8.2 | 0.0 | 0.0 | 0.0 | 4.6 |
7 | Japan | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
8 | Korea, Republic of | . | . | 10.0 | 33.0 | 0.0 | 21.2 |
9 | Spain | 0.0 | 20.0 | 0.0 | 0.0 | 11.8 | 8.0 |
10 | United Kingdom | 50.0 | 0.0 | 19.0 | 10.3 | 38.1 | 16.1 |
11 | Poland | . | 32.5 | 10.0 | 25.0 | 0.0 | 17.6 |
12 | Republic of Serbia | . | . | . | 0.0 | 0.0 | 0.0 |
13 | Ukraine | . | 0.0 | 9.9 | . | 0.0 | 5.6 |
14 | Brazil | . | . | 0.0 | 0.0 | 0.0 | 0.0 |
15 | Italy | . | 91.2 | 0.0 | 0.0 | . | 8.0 |
16 | Taiwan | 0.0 | . | . | 0.0 | 0.0 | 0.0 |
17 | Belgium | . | 0.0 | 0.0 | 50.0 | 0.0 | 14.3 |
18 | Netherlands | . | . | . | 57.1 | 0.0 | 48.8 |
19 | Russian Federation | . | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
20 | Slovenia | . | . | . | 28.6 | 0.0 | 17.2 |
21 | Ireland | . | . | . | 0.0 | 0.0 | 0.0 |
22 | Sweden | . | 17.6 | . | . | 0.0 | 7.5 |
23 | Austria | . | 0.0 | 50.0 | 84.0 | . | 46.0 |
24 | Egypt | . | 0.0 | 0.0 | . | 0.0 | 0.0 |
25 | Argentina | . | . | . | 0.0 | 61.5 | 34.8 |
26 | Australia | . | 0.0 | 31.3 | . | 0.0 | 19.7 |
27 | Chile | . | . | . | 0.0 | . | 0.0 |
28 | Denmark | . | 100.0 | 0.0 | . | 0.0 | 45.6 |
29 | Greece | . | . | . | 0.0 | 0.0 | 0.0 |
30 | Iran, Islamic Republic of | . | 0.0 | 0.0 | . | 0.0 | 0.0 |
31 | Romania | . | . | . | 0.0 | 0.0 | 0.0 |
32 | Turkey | . | 0.0 | . | 0.0 | . | 0.0 |
33 | Belarus | 0.0 | 0.0 | . | . | . | 0.0 |
34 | Bulgaria | . | 0.0 | . | 0.0 | . | 0.0 |
35 | Canada | . | . | . | 0.0 | 0.0 | 0.0 |
36 | Saudi Arabia | . | . | . | . | 0.0 | 0.0 |
37 | Switzerland | . | . | 0.0 | 0.0 | . | 0.0 |
38 | Yugoslavia | 0.0 | . | 0.0 | . | . | 0.0 |
39 | Algeria | . | . | . | 0.0 | . | 0.0 |
40 | Finland | . | . | . | . | 0.0 | 0.0 |
41 | Indonesia | . | . | . | . | 0.0 | 0.0 |
42 | Lithuania | . | 0.0 | . | . | . | 0.0 |
43 | Mexico | . | . | . | . | 0.0 | 0.0 |
44 | Pakistan | . | . | . | . | 0.0 | 0.0 |
45 | Portugal | 0.0 | . | . | . | . | 0.0 |
46 | Serbia Montenegro | . | . | . | 0.0 | . | 0.0 |
47 | Singapore | . | . | . | . | 0.0 | 0.0 |
48 | Thailand | . | . | . | . | 0.0 | 0.0 |
49 | Tunisia | . | 0.0 | . | . | . | 0.0 |
Share of publications among 10% most cited in field, fractionalized (%) |
Field normalized citation rate (cf), fractionalized |
Obs | Country | 1990-1994 | 1995-1999 | 2000-2004 | 2005-2009 | 2010-2014 | All years |
---|---|---|---|---|---|---|---|
1 | All countries | 0.69 | 0.96 | 0.91 | 0.93 | 0.68 | 0.82 |
2 | China | 1.04 | 0.55 | 0.44 | 0.78 | 0.65 | 0.67 |
3 | France | 0.70 | 0.94 | 0.95 | 0.83 | 1.76 | 0.92 |
4 | Germany | 0.58 | 0.07 | 0.78 | 1.53 | 0.58 | 0.64 |
5 | India | 0.79 | 0.98 | 1.68 | 1.16 | 0.98 | 1.09 |
6 | United States | 1.94 | 1.56 | 0.72 | 0.82 | 0.67 | 1.02 |
7 | Japan | 0.14 | 0.64 | 0.44 | 0.43 | 0.41 | 0.43 |
8 | Korea, Republic of | . | . | 1.13 | 1.94 | 0.94 | 1.54 |
9 | Spain | 1.04 | 1.70 | 0.60 | 0.71 | 0.56 | 0.92 |
10 | United Kingdom | 1.42 | 0.68 | 1.09 | 1.11 | 1.45 | 1.08 |
11 | Poland | . | 1.37 | 1.17 | 0.96 | 0.24 | 1.01 |
12 | Republic of Serbia | . | . | . | 0.23 | 0.76 | 0.41 |
13 | Ukraine | . | 0.53 | 0.97 | . | 0.23 | 0.68 |
14 | Brazil | . | . | 1.52 | 0.70 | 0.56 | 0.90 |
15 | Italy | . | 2.76 | 0.49 | 0.25 | . | 0.64 |
16 | Taiwan | 0.07 | . | . | 0.12 | 0.24 | 0.19 |
17 | Belgium | . | 0.18 | 1.30 | 1.82 | 1.58 | 1.33 |
18 | Netherlands | . | . | . | 2.47 | 1.95 | 2.40 |
19 | Russian Federation | . | 0.48 | 0.03 | 0.30 | 0.00 | 0.14 |
20 | Slovenia | . | . | . | 1.31 | 0.80 | 1.11 |
21 | Ireland | . | . | . | 0.67 | 0.28 | 0.62 |
22 | Sweden | . | 1.28 | . | . | 0.00 | 0.55 |
23 | Austria | . | 0.29 | 2.36 | 2.20 | . | 1.80 |
24 | Egypt | . | 0.20 | 0.04 | . | 0.37 | 0.21 |
25 | Argentina | . | . | . | 0.48 | 1.75 | 1.20 |
26 | Australia | . | 0.12 | 2.41 | . | 0.00 | 1.55 |
27 | Chile | . | . | . | 0.19 | . | 0.19 |
28 | Denmark | . | 3.77 | 1.96 | . | 0.00 | 2.50 |
29 | Greece | . | . | . | 0.16 | 0.32 | 0.22 |
30 | Iran, Islamic Republic of | . | 1.11 | 1.89 | . | 0.00 | 1.00 |
31 | Romania | . | . | . | 0.04 | 0.00 | 0.03 |
32 | Turkey | . | 0.61 | . | 0.83 | . | 0.72 |
33 | Belarus | 0.16 | 0.53 | . | . | . | 0.29 |
34 | Bulgaria | . | 0.80 | . | 0.63 | . | 0.72 |
35 | Canada | . | . | . | 0.97 | 0.68 | 0.83 |
36 | Saudi Arabia | . | . | . | . | 0.75 | 0.75 |
37 | Switzerland | . | . | 0.50 | 1.45 | . | 1.13 |
38 | Yugoslavia | 0.24 | . | 0.54 | . | . | 0.39 |
39 | Algeria | . | . | . | 0.26 | . | 0.26 |
40 | Finland | . | . | . | . | 0.72 | 0.72 |
41 | Indonesia | . | . | . | . | 0.32 | 0.32 |
42 | Lithuania | . | 0.77 | . | . | . | 0.77 |
43 | Mexico | . | . | . | . | 0.19 | 0.19 |
44 | Pakistan | . | . | . | . | 0.00 | 0.00 |
45 | Portugal | 0.16 | . | . | . | . | 0.16 |
46 | Serbia Montenegro | . | . | . | 0.27 | . | 0.27 |
47 | Singapore | . | . | . | . | 0.60 | 0.60 |
48 | Thailand | . | . | . | . | 0.00 | 0.00 |
49 | Tunisia | . | 0.88 | . | . | . | 0.88 |
Field normalized citation rate (cf), fractionalized |